J L Burton, N B Loudon, A T Wilson. Show Affiliations »
Abstract
Entities: Chemical Species
Mesh: See more » AdultClinical Trials as TopicColorimetryContraceptives, Oral/pharmacologyEthinyl Estradiol/pharmacologyFemaleHumansLiver/drug effectsLiver Function TestsLynestrenol/pharmacologyMestranol/pharmacologyMiddle AgedNorethindrone/pharmacologyPorphyrins/urine
Substances: See more » Contraceptives, OralPorphyrinsEthinyl EstradiolMestranolLynestrenolNorethindrone
Year: 1967 PMID: 4170026 DOI: 10.1016/s0140-6736(67)90912-9
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321