EPIDEMIOLOGY: National congenital Rubella Surveillance Programme 1971-81.

Autor: Smithells, R.W., Shepphard, Sheila, Marshall, W.C., Milton, Ann

Publikováno v: British Medical Journal (Clinical Research Edition); 11/6/1982, Vol. 285 Issue 6351, p1363, 1/2p, 1 Chart, 1 Graph