M H Briggs, M Briggs. Show Affiliations »
Abstract
Mesh: See more » Blood Proteins/analysisContraceptives, Oral/pharmacologyCopper/bloodEthinyl Estradiol/pharmacologyFemaleHumansIron/bloodNorethindrone/pharmacologyProgestins/pharmacology
Substances: See more » Blood ProteinsContraceptives, OralProgestinsEthinyl EstradiolCopperIronNorethindrone
Year: 1970 PMID: 5454345 PMCID: PMC1701325 DOI: 10.1136/bmj.3.5721.521-a
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447