与"Obstetric cephalometry"相近的词条

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• obstetric bed
• obstetric bed with hydraulic lift
• obstetric canal
• obstetric care
• obstetric care unit
• Obstetric cephalometry
• obstetric chair
• obstetric conjugate
• obstetric conjugate diameter
• obstetric curet
• obstetric curette
• obstetric delivery bed
• obstetric examination
• obstetric forceps
• obstetric forceps band
• obstetric forceps delivery

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