Robert Steinbrook1. Show Affiliations » 1. Department of Internal Medicine, Yale School of Medicine, 333 Cedar St, I-456 SHM, PO Box 208008, New Haven, CT 06520, USA. rsteinbrook@attglobal.net
Abstract
Mesh： See more » AdolescentAge FactorsChildContraception, PostcoitalContraceptive Agents, Female/supply & distributionDrug Approval/legislation & jurisprudenceFemaleHumansLevonorgestrel/supply & distributionNonprescription DrugsPolicy MakingPoliticsPregnancyPublic PolicyScience/standardsScience/trendsUnited StatesUnited States Dept. of Health and Human ServicesUnited States Food and Drug AdministrationUnsafe Sex
Substances： See more » Contraceptive Agents, FemaleNonprescription DrugsLevonorgestrel
Year: 2011 PMID： 22182592 DOI： 10.1001/jama.2011.1957
Source DB: PubMed Journal: JAMA ISSN： 0098-7484 Impact factor: 56.272