Correspondence

Autor: Mackay, G. W. M., Ransome-Wallis, P., Meyrick, R. Ll., Froggatt, T. W., Phillipson, R., Canter, S., Murray, M. V.
Zdroj: The British Medical Journal, 1961 Aug 01. 2(5249), 122-124.
Databáze: JSTOR Journals