CORRESPONDENCE.

Autor: McCarthy, M., Murrell, Helen, Dowson, T., Reading, R., Stuart, A.G., van't Hoff, W., Paterson, C.R., Heath, D., Paton, R.C., Holland, W.W., Parekh, R., Mukerghee, D., Wyld, P.J., Wilson, T., Williams, F.L.R., Lloyd, O.L., Johns, A., Greeg, J.E.M.

Publikováno v: British Medical Journal (Clinical Research Edition); 5/14/1988, Vol. 296 Issue 6633, p1397-1402, 6p, 1 Chart