المؤلفون: Norman, H. Bathurst, Blatchley, W. R., Hannay, W. Fergusson, Rosemont, G., Hodkinson, R., Westbury, D. G. A., Rosewarne, D. D., Innes, John, Gregson, A. Henry, Ward, P. J., Sheehan, M. J., Leedham-Green, J. C.

المصدر: The British Medical Journal, 1957 Jan 01. 1(5010), 20-23.

URL الوصول: https://www.jstor.org/stable/20360474