| Literature DB >> 3723537 |
G M Murphy, J L Hawk, I A Magnus, D F Barrett, G H Elder, S G Smith.
Abstract
Mesh:
Year: 1986 PMID: 3723537 PMCID: PMC1290348 DOI: 10.1177/014107688607900614
Source DB: PubMed Journal: J R Soc Med ISSN: 0141-0768 Impact factor: 5.344