| Literature DB >> 4219857 |
D N Williams, A H Knight, D M Goldberg.
Abstract
Entities:
Mesh:
Substances:
Year: 1974 PMID: 4219857 PMCID: PMC2495995 DOI: 10.1136/pgmj.50.590.765
Source DB: PubMed Journal: Postgrad Med J ISSN: 0032-5473 Impact factor: 2.401