TY - BOOK TI - The control of schistosomiasis: second report of the WHO Expert Committee T2 - WHO technical report series SN - 9241208309 U1 - 616.963 PY - 1993/// CY - Geneva PB - World Health Organization KW - Σχιστοσωμίαση KW - Πρόληψη KW - Schistosomiasis KW - Prevention N1 - "WHO Expert Committee on the Control of Schistosomiasis met in Geneva from 8 to 15 November 1991"--Introd; Βιβλιογραφία: σ. 82-84 ER -