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机译:批量质量保证采样:向女性用户提供关于副作用的避孕方法的信息
Natl Inst Publ Hlth Mexico Div Reprod Hlth Populat Res Ctr Av Univ 655 Cuernavaca 62100 Morelos Mexico;
Natl Inst Publ Hlth Mexico Div Reprod Hlth Populat Res Ctr Av Univ 655 Cuernavaca 62100 Morelos Mexico;
CONACYT Inst Nacl Salud Publ 7a Cerrada Fray Pedro Gante 50 Col Secc XVI Mexico City DF Mexico;
Natl Inst Publ Hlth Mexico Div Reprod Hlth Populat Res Ctr Av Univ 655 Cuernavaca 62100 Morelos Mexico;
Contraceptive methods; Side effects; Counseling; Monitoring; LQAS; Mexico;