Operational targets for EPI diseases : Report on a WHO meeting. Milan 23-25 June 1992 (Copenhagen : WHO, 1993)
Keywords: kontrola infekčných ochorení; osýpky; rubeola; diftéria; poliomyelitída; tetanus; mumps; Európa; mumps; osýpky; Choroby prenosné, ich prevencia a kontrola -- 6