TY - Jour Py - 2001 da - 1900/01/01 - 抽象sp - 616050 vl - 9 ab - sn - 1064-7449 UR - https：//doi.org/10.1155/s106474490291 do - 10.1155 / s10647444901000291 jf - 传染妇产科疾病PB - Hindwi Publishing Corporation KW - ER -