To clean up oil spills and remove organic pollutants from water,porous absorbents with a strong hydrophobicity,either na......

目的 探讨水分离直肠引导下阴式骶棘韧带固定术治疗重度盆腔脏器脱垂的临床疗效和手术技巧.方法 25例子宫脱垂和阴道穹隆脱垂患者......