“massive postpartum hemorrhage”的概念、定义、翻译、参考文献-科学参考

单词	massive postpartum hemorrhage
释义	massive postpartum hemorrhage Encyclopedia 医学﹝妇科病证﹞释 massive postpartum hemorrhage产后血崩以妇人分娩后突然阴道大量出血，伴有头晕眼花、不能起坐，或心胸满闷、痰涌气急、恶心呕吐、心烦不安，甚则神昏口噤，不省人事为主要临床特征的病证。
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