TY - GEN AU - Wetzka,B AU - Zahradnik,H P TI - [Oral contraceptives. 2: Side-effects and interactions] SN - 1438-3276 PY - 2002///0422 KW - Contraceptives, Oral, Hormonal KW - adverse effects KW - Contraindications KW - Drug Interactions KW - Female KW - Humans KW - Risk Factors N1 - Publication Type: Journal Article ER -