Objective : To study factors related to twin pregnancy clinical outcome.

目的: 探讨影响双胎妊娠临床结局的相关因素.

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Objective To investigate the outcome of twin pregnancy for 94 cases.

目的总结94例双胎妊娠的分娩方式及妊娠结局.

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Objective To investigate the clinic effects of the twin pregnancy after assistant reproductive tech ˉ nology.

生殖技术[摘要]目地探讨辅助生殖技术后多胎妊娠地临床结局.

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