O SCHAUMANN. Show Affiliations »
Abstract
Entities: Chemical
Keywords: ANALGESICS
Mesh: See more » AnalgesicsMorphine
Substances: See more » AnalgesicsMorphine
Year: 1956 PMID: 13364392 PMCID: PMC2035876 DOI: 10.1136/bmj.2.5001.1091
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447