title: The blood picture in contraception.
authors.forename: J
authors.initials: J
authors.lastname: Neill
mesh_terms: D001695:Biology; D001769:Blood; D003267:Contraception; D003276:Contraceptives, Oral; D004194:Disease; D005193:Family Planning Services; D006454:Hemoglobins; D007434:Intrauterine Devices; D008599:Menstruation Disturbances; D010827:Physiology
chemical_list: D003276:Contraceptives, Oral; D006454:Hemoglobins
keywords: Biology; Contraception; Contraceptive Methods--side effects; Diseases; Family Planning; Hematological Effects; Hemic System; Hemoglobin Level; Iud--side effects; Menstruation Disorders; Oral Contraceptives--side effects; Physiology