TY - GEN AU - Edelman,D A AU - Kothenbeutel,R AU - Levinski,M J AU - Talwar,P P TI - An assessment of the side effects of switching from one oral contraceptive to another SN - 0020-7292 PY - 1977///0630 KW - Contraceptives, Oral KW - adverse effects KW - Contraceptives, Oral, Synthetic KW - Ethinyl Estradiol KW - pharmacology KW - Female KW - Humans KW - Mestranol KW - Norethindrone KW - Norgestrel N1 - Publication Type: Journal Article UR - https://doi.org/10.1002/j.1879-3479.1976.tb00073.x ER -