英语语法分析

Mifepristone may not be the best for prevention purposes.

米非司酮对预防肿瘤可能不是最好的。

Objective to explore effects of blood platelets and prothrombin time on mifepristone.

目的探讨米非司酮对血小板、血浆凝血酶原时间的影响。

All were prospective cohort studies that used mifepristone and misoprostol to induce abortion.

此九项研究均为运用米非司酮和米索前列醇诱导药物流产的前瞻性群组研究。