PubMed · 1997 · 157 citations · 0 references
Veterinary MedicineInfectious DiseasesEpidemiologyParasitologyZoonotic DiseasesDisease EcologyEmerging Zoonotic DiseasesEnvironmental InvestigationParasitic ZoonosesSurveillance Of Parasitic DiseasesZoonotic Disease SurveillanceAmoebiasis EpidemiologyMedical HelminthologyParasite Monitoring And SurveillanceParasite Prevalence SurveysSurveillance Of Zoonotic ParasitesZoonotic Disease EcologyZoonotic Helminth Epidemiology