1. Notes on parasites, 21 and 22 Author(s): Stiles, Charles Wardell, 1867-1941, authorHassall, Albert, 1862-1942, author Publication: Philadelphia : Avil Printing Company, 1894 Subject(s): Dicrocoelium -- anatomy & histologyCamelusCat Diseases -- diagnosisCestoda -- anatomy & histologyDicrocoeliasis -- diagnosisEchinococcosis -- diagnosisMonieziasis -- diagnosisUnited States