TY - BOOK AU - World Health Organization TI - Preventive chemotherapy in human helminthiasis: coordinated use of anthelminthic drugs in control interventions:a manual for health professionals and programme managers SN - 92-4-154710-3 U1 - 616.962 PY - 2006/// CY - Geneva PB - World Health Oraganization KW - WHO KW - Pathology -- Internal medicine N1 - Gift; WHO, international health, pathology, global disease ER -