TY - BOOK ED - World Health Organization TI - Helminth control in school-age children: A guide for managers of control programmes SN - 978-92-4-154826-7 PY - 2011/// CY - Geneva PB - World Health Organization KW - Helminthiasis KW - Prevention and Control KW - Drug Therapy KW - Schistosomisis KW - Schistosomiasis KW - drug therapy KW - Helminths KW - growth and develpoment KW - Anthelmintics KW - Theapeutic use KW - Child KW - National health programs KW - organization and administration KW - Guidelines N1 - Includes bibliographical references ER -