the effect of selected anthelmintics ( albendazole , fenbendazole , piperazine dihydrochloride and clorsulon ) against three major helminths ( contracaecum multipapillatum , mesostephanus appendiculatoides , and phagicola longus ) were studied in 29 brown pelicans ( pelecanus occidentalis ) .
C0003158
anthelmintics
C0001911
albendazole