Semchyshyn, S. (1981). Elective delivery and the neonatal respiratory distress syndrome.
シカゴスタイル引用形Semchyshyn, Stefan. Elective Delivery and the Neonatal Respiratory Distress Syndrome. 1981.
MLA引用形式Semchyshyn, Stefan. Elective Delivery and the Neonatal Respiratory Distress Syndrome. 1981.
警告: この引用は必ずしも正確ではありません.