World Health Organization (WHO). (2006). Preventive chemotherapy in human helminthiasis: Coordinated use of anthelminthic drugs in control interventions: a manual for health professionals and programme managers. Switzerland: The World Health Organization (WHO).
Chicago Style citaatWorld Health Organization (WHO). Preventive Chemotherapy in Human Helminthiasis: Coordinated Use of Anthelminthic Drugs in Control Interventions: A Manual for Health Professionals and Programme Managers. Switzerland: The World Health Organization (WHO), 2006.
MLA citatieWorld Health Organization (WHO). Preventive Chemotherapy in Human Helminthiasis: Coordinated Use of Anthelminthic Drugs in Control Interventions: A Manual for Health Professionals and Programme Managers. Switzerland: The World Health Organization (WHO), 2006.