| Literature DB >> 13092177 |
C TIETZE, H LEHFELDT, H G LIEBMANN.
Abstract
Keywords: CONTRACEPTIVES
Mesh:
Substances:
Year: 1953 PMID: 13092177 DOI: 10.1016/s0002-9378(16)38573-8
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN: 0002-9378 Impact factor: 8.661