ONKI3 | Medical Subject Headings

The ONKI is provided as a part of the ONKI Living Lab - an open lab for testing the latest semantic web technologies in practice, with real users like you. Currently, over 10 000 people are using ONKI each month.

We hope you like the ONKI service and enjoy using it for your purposes!

If you encounter any problems or have improvement ideas, please contact the ONKI team. We are also very much interested in your success stories in using ONKI - please share your experiences!

The ONKI Team

Jouni Tuominen, Living Lab contact person, APIs, widgets, publishing of ontologies, etc.
Eero Hyvönen, professor, head of research group

Former members: Kim Viljanen, Rami Alatalo.

Building the future of the Semantic Web and beyond.

SeCo's homepage
For the latest semantic news, follow us on Twitter and fan us on Facebook!

How can we help you?

Live presentations about ONKI: what it is? how to use it?
Support for creating and publishing ontologies.
Online technical support for using ONKI.
Co-operation in projects.
And more, please ask.


Hierarchy:	Medical Subject Headings (MeSH) ∟ Heterocyclic Compounds ∟ Alkaloids ∟ Opiate Alkaloids ∟ Morphinans ∟ Levorphanol 11 coordinate concepts 1 subordinate concept ∟ Dextromethorphan ∟ Benzomorphans \| ∟ Buprenorphine \| ∟ Butorphanol \| ∟ Dextrorphan \| ∟ Diprenorphine \| ∟ Etorphine \| ∟ Levallorphan \| ∟ Morphine \| ∟ Nalbuphine \| ∟ Nalorphine \| ∟ Naloxone Medical Subject Headings (MeSH) ∟ Heterocyclic Compounds ∟ Heterocyclic Compounds with 4 or More Rings ∟ Morphinans ∟ Levorphanol 11 coordinate concepts 1 subordinate concept ∟ Dextromethorphan ∟ Benzomorphans \| ∟ Buprenorphine \| ∟ Butorphanol \| ∟ Dextrorphan \| ∟ Diprenorphine \| ∟ Etorphine \| ∟ Levallorphan \| ∟ Morphine \| ∟ Nalbuphine \| ∟ Nalorphine \| ∟ Naloxone Medical Subject Headings (MeSH) ∟ Heterocyclic Compounds ∟ Heterocyclic Compounds, Bridged-Ring ∟ Morphinans ∟ Levorphanol 11 coordinate concepts 1 subordinate concept ∟ Dextromethorphan ∟ Benzomorphans \| ∟ Buprenorphine \| ∟ Butorphanol \| ∟ Dextrorphan \| ∟ Diprenorphine \| ∟ Etorphine \| ∟ Levallorphan \| ∟ Morphine \| ∟ Nalbuphine \| ∟ Nalorphine \| ∟ Naloxone Medical Subject Headings (MeSH) ∟ Organic Chemicals ∟ Hydrocarbons ∟ Hydrocarbons, Cyclic ∟ Hydrocarbons, Aromatic ∟ Polycyclic Hydrocarbons, Aromatic ∟ Phenanthrenes ∟ Morphinans ∟ Levorphanol 11 coordinate concepts 1 subordinate concept ∟ Dextromethorphan ∟ Benzomorphans \| ∟ Buprenorphine \| ∟ Butorphanol \| ∟ Dextrorphan \| ∟ Diprenorphine \| ∟ Etorphine \| ∟ Levallorphan \| ∟ Morphine \| ∟ Nalbuphine \| ∟ Nalorphine \| ∟ Naloxone Medical Subject Headings (MeSH) ∟ Polycyclic Compounds ∟ Polycyclic Hydrocarbons, Aromatic ∟ Phenanthrenes ∟ Morphinans ∟ Levorphanol 11 coordinate concepts 1 subordinate concept ∟ Dextromethorphan ∟ Benzomorphans \| ∟ Buprenorphine \| ∟ Butorphanol \| ∟ Dextrorphan \| ∟ Diprenorphine \| ∟ Etorphine \| ∟ Levallorphan \| ∟ Morphine \| ∟ Nalbuphine \| ∟ Nalorphine \| ∟ Naloxone X
Broader terms:	Medical Subject Headings (MeSH) ∟ Heterocyclic Compounds ∟ Alkaloids ∟ Opiate Alkaloids ∟ Morphinans ∟ Levorphanol Medical Subject Headings (MeSH) ∟ Heterocyclic Compounds ∟ Heterocyclic Compounds with 4 or More Rings ∟ Morphinans ∟ Levorphanol Medical Subject Headings (MeSH) ∟ Heterocyclic Compounds ∟ Heterocyclic Compounds, Bridged-Ring ∟ Morphinans ∟ Levorphanol Medical Subject Headings (MeSH) ∟ Organic Chemicals ∟ Hydrocarbons ∟ Hydrocarbons, Cyclic ∟ Hydrocarbons, Aromatic ∟ Polycyclic Hydrocarbons, Aromatic ∟ Phenanthrenes ∟ Morphinans ∟ Levorphanol Medical Subject Headings (MeSH) ∟ Polycyclic Compounds ∟ Polycyclic Hydrocarbons, Aromatic ∟ Phenanthrenes ∟ Morphinans ∟ Levorphanol Morphinans > Opiate Alkaloids > Alkaloids > Heterocyclic Compounds > Medical Subject Headings (MeSH) Morphinans > Heterocyclic Compounds with 4 or More Rings > Heterocyclic Compounds > Medical Subject Headings (MeSH) Morphinans > Heterocyclic Compounds, Bridged-Ring > Heterocyclic Compounds > Medical Subject Headings (MeSH) Morphinans > Phenanthrenes > Polycyclic Hydrocarbons, Aromatic > Hydrocarbons, Aromatic > Hydrocarbons, Cyclic > Hydrocarbons > Organic Chemicals > Medical Subject Headings (MeSH) Morphinans > Phenanthrenes > Polycyclic Hydrocarbons, Aromatic > Polycyclic Compounds > Medical Subject Headings (MeSH) X
Narrower terms:	Dextromethorphan X
historyNote*:	65; was LEVORPHAN see under MORPHINE 1963-64 X
publicMeSHNote*:	65; was LEVORPHAN see under MORPHINE 1963-64 X
Scope note:	A narcotic analgesic that may be habit-forming. It is nearly as effective orally as by injection. X
activeMeSHYear*:	2007X
dateCreated*:	1999-01-01X
dateEstablished*:	1965-01-01X
dateRevised*:	2006-07-05X
recordAuthorizer*:	sjnX
recordMaintainer*:	ssbX
recordOriginator*:	NLMX
Type:	Concept X
Coordinate terms:	Benzomorphans \| Buprenorphine \| Butorphanol \| Dextrorphan \| Diprenorphine \| Etorphine \| Levallorphan \| Morphine \| Nalbuphine \| Nalorphine \| Naloxone X
URI:	X
Labels and equivalent concepts:	Levorfanoli (fi) Levorfanol (sv) Levorphan (en, replaced) Levodroman (en, replaced) ICN Brand of Levorphanol Tartrate (en, replaced) X
Share:	X