TY - GEN AU - Myhre,E TI - [Oral contraceptives and thrombosis-embolism] SN - 0029-2001 PY - 1974///0319 KW - Contraceptives, Oral KW - adverse effects KW - Embolism KW - chemically induced KW - Female KW - Humans KW - Pregnancy KW - Thromboembolism KW - epidemiology KW - Thrombophlebitis KW - Thrombosis KW - United Kingdom KW - United States N1 - Publication Type: Journal Article; Review ER -