TY - GEN AU - Sánchez Beiza,L TI - [Commentary: emergency contraception: will we ever be able to standardize the prescription?] SN - 0212-6567 PY - 2005///0203 KW - Contraceptives, Postcoital KW - Drug Prescriptions KW - Female KW - Humans KW - Spain N1 - Publication Type: Comment; Editorial UR - https://doi.org/10.1016/s0212-6567(04)79496-2 ER -