Walters, J. E., & Stepto, R. C. (1961). Cesarean Section: A Five Year Survey in an Urban General Hospital.
シカゴスタイル引用形Walters, John E., , Robert C. Stepto. Cesarean Section: A Five Year Survey in an Urban General Hospital. 1961.
MLA引用形式Walters, John E., , Robert C. Stepto. Cesarean Section: A Five Year Survey in an Urban General Hospital. 1961.
警告: この引用は必ずしも正確ではありません.