Adam Newman1. Show Affiliations » 1. Department of Family Medicine, Queen's University, Kingston. adamn@nkchc.kchc.ca [corrected]
Abstract
Entities: Chemical
Mesh: See more » AdultChorionic Gonadotropin, beta Subunit, Human/bloodChorionic Gonadotropin, beta Subunit, Human/urineContraception, PostcoitalFemaleHumansIntrauterine Devices, MedicatedLevonorgestrelPregnancy
Substances: See more » Chorionic Gonadotropin, beta Subunit, HumanLevonorgestrel
Year: 2010 PMID: 21156895 PMCID: PMC3001924
Source DB: PubMed Journal: Can Fam Physician ISSN: 0008-350X Impact factor: 3.275