| Literature DB >> 13686296 |
R M BALDWIN, P J WHALLEY, J A PRITCHARD.
Abstract
Entities:
Keywords: MENSTRUATION
Mesh:
Year: 1961 PMID: 13686296 DOI: 10.1016/s0002-9378(15)33522-5
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN: 0002-9378 Impact factor: 8.661