Zakaria , Z. A. (2001). Obstetric anal sphincter injury: Retrospective review of risk factors.
Chicagoスタイル(17版)引用形式Zakaria , Zahar Azuar. Obstetric Anal Sphincter Injury: Retrospective Review of Risk Factors. 2001.
MLA(9版)引用形式Zakaria , Zahar Azuar. Obstetric Anal Sphincter Injury: Retrospective Review of Risk Factors. 2001.
警告: この引用は必ずしも正確ではありません.