| Literature DB >> 967222 |
R J Nickerson, T Colton, O L Peterson, B S Bloom, W W Hauck.
Abstract
Keywords: Age Factors; Americas; Correlation Studies; Curettage; Delivery Of Health Care; Developed Countries; Health; Health Personnel; Hysterectomy; North America; Northern America; Physicians; Research Methodology; Statistical Studies; Studies; Tubal Ligation; United States
Mesh:
Year: 1976 PMID: 967222 DOI: 10.1056/NEJM197610282951804
Source DB: PubMed Journal: N Engl J Med ISSN: 0028-4793 Impact factor: 91.245