L Mastroianni1, P J Donaldson, T T Kane. Show Affiliations » 1. Hospital of the University of Pennsylvania, Philadelphia 19104.
Abstract
Mesh： See more » Contraceptive Agents/standardsContraceptive Devices/standardsDrug IndustryJurisprudenceResearchUnited StatesUnited States Food and Drug Administration
Substances： See more » Contraceptive Agents
Year: 1990 PMID： 2300119 DOI： 10.1056/NEJM199002153220732
Source DB: PubMed Journal: N Engl J Med ISSN： 0028-4793 Impact factor: 91.245