Donovan, J. W. (1977). Randomised controlled trial of anti-smoking advice in pregnancy.
シカゴスタイル引用形Donovan, J W. Randomised Controlled Trial of Anti-smoking Advice in Pregnancy. 1977.
MLA引用形式Donovan, J W. Randomised Controlled Trial of Anti-smoking Advice in Pregnancy. 1977.
警告: この引用は必ずしも正確ではありません.