المؤلفون: Settle, Christopher, Wilcox, Mark H., Rashid, Asrar, Cooke, R. Stephen, Patterson, Victor, Abernethy, Laurence

المصدر: BMJ: British Medical Journal, 1999 Jan 01. 318(7176), 123-124.

الوصول الحر: https://www.jstor.org/stable/25181506Test

المؤلفون: Mactier, Helen, Galea, Paul, McWilliam, Robert

المصدر: BMJ: British Medical Journal, 1998 Jun . 316(7148), 1887-1889.

الوصول الحر: https://www.jstor.org/stable/25179582Test

المؤلفون: Debré, Robert, Mozziconacci, Pierre, Grumbach, Raymonde, Boulard, Pierre, Costil, Lucien, Meyer, Janine

المصدر: The British Medical Journal, 1949 Aug . 2(4625), 451-454.

الوصول الحر: https://www.jstor.org/stable/25373262Test