| Literature DB >> 13943113 |
Abstract
Entities:
Keywords: ANGINA PECTORIS; NITRITES; PLACEBOS; VASODILATOR AGENTS
Mesh:
Substances:
Year: 1963 PMID: 13943113 PMCID: PMC2124303 DOI: 10.1136/bmj.1.5345.1608
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447