TY - GEN AU - Elstein,M TI - Low dose contraceptive formulations: is further reduction in steroid dosage justified? SN - 0267-4874 PY - 1994///0805 KW - Contraceptives, Oral, Hormonal KW - administration & dosage KW - Endometrial Neoplasms KW - prevention & control KW - Ethinyl Estradiol KW - Female KW - Humans KW - Ovarian Neoplasms KW - Progestins KW - Thrombosis N1 - Publication Type: Journal Article UR - https://doi.org/10.1007/BF01986523 ER -