title: LONG TERM USAGE OF NORETHINDRONE WITH MESTRANOL PREPARATIONS IN THE CONTROL OF HUMAN FERTILITY.
authors.forename: E T
authors.initials: ET
authors.lastname: TYLER
authors.forename: H J
authors.initials: HJ
authors.lastname: OLSON
authors.forename: M
authors.initials: M
authors.lastname: GOTLIB
authors.forename: M
authors.initials: M
authors.lastname: LEVIN
authors.forename: D
authors.initials: D
authors.lastname: BEHNE
mesh_terms: D035843:Biomedical Research; D003270:Contraceptive Agents; D003276:Contraceptives, Oral; D005260:Female; D005298:Fertility; D006801:Humans; D008656:Mestranol; D009640:Norethindrone; D014116:Toxicology
chemical_list: D003270:Contraceptive Agents; D003276:Contraceptives, Oral; D008656:Mestranol; D009640:Norethindrone
keywords: CLINICAL RESEARCH; CONTRACEPTIVES, ORAL; MESTRANOL; NORETHINDRONE; TOXICOLOGIC REPORT