A DONABEDIAN, L S ROSENFELD. Show Affiliations »
Abstract
Keywords: PRENATAL CARE
Mesh: See more » FemaleHumansPregnancyPrenatal Care
Year: 1961 PMID: 13723671 DOI: 10.1056/NEJM196107062650101
Source DB: PubMed Journal: N Engl J Med ISSN: 0028-4793 Impact factor: 91.245