| Literature DB >> 1404789 |
J K Watters, R Needle, B S Brown, N Weatherby, R Booth, M Williams.
Abstract
Entities:
Mesh:
Substances:
Year: 1992 PMID: 1404789 DOI: 10.1001/jama.268.17.2374
Source DB: PubMed Journal: JAMA ISSN: 0098-7484 Impact factor: 56.272