Swerdloff, R S Serum luteinizing and follicle stimulating hormone levels during sequential and nonsequential contraceptive treatment of eugonadal women. [electronic resource] - The Journal of clinical endocrinology and metabolism Feb 1969 - 157-63 p. digital Publication Type: Clinical Trial; Journal Article ISSN: 0021-972X Standard No.: 10.1210/jcem-29-2-157 doi Subjects--Topical Terms: AdultChlormadinone Acetate--pharmacologyClinical Trials as TopicContraceptives, Oral--pharmacologyFemaleFollicle Stimulating Hormone--bloodHumansHypothalamo-Hypophyseal System--drug effectsLuteinizing Hormone--bloodMenstruationMestranol--pharmacologyNorethynodrel--pharmacologyOvulationRadioimmunoassayStimulation, Chemical