1995 · 16 citations · 0 references
Veterinary MedicineInfectious DiseasesPreventive MedicineEpidemiologyInfectious Disease EpidemiologyOutbreak InvestigationDisease EcologyDisease Risk AssessmentHelminth EpidemiologyHelminth InfectionsRisk Factors For Parasitic InfectionTrematode InfectionsEpidemiology Of Helminth InfectionsEpidemiology Of Parasitic InfectionsHeartworm DiseaseHeartworm PreventionInfection Risk FactorsTransmission Risk FactorsTrematode Epidemiology