Documents:
• The use of common stems in the selection of international nonproprietary names (INN) for pharmaceutical substances (WHO/PHARM S/NOM 15) INN Programme, WHO, Geneva - updated regularly
• Graphic representation of chemical formulae in the publications of international nonproprietary names (INN) for pharmaceutical substances (WHO/PHARM/95.579), INN Programme, WHO, Geneva
• Pharmacological Action and Therapeutic Use of Drugs, list of terms, English/French Spanish, 1996, (PHARM/96.320), WHO, Geneva
• INNs: Names for radicals and groups, combined summary list, WHO/PHARM S/NOM 1506, INN Programme, WHO, Geneva - updated regularly
• Definition of INNs for Substances Prepared by Biotechnology, PHARM S/NOM 1348, INN Programme, WHO, Geneva
Publications:
• Cumulative List of INNs, No. 9, 1996, WHO, Geneva
• WHO Drug Information (quarterly journal published by the World Health Organization)