Comperative study on efficacy of albendazole, mebendazole and neem leaf extract on helminthic infections in the laboratory rat long-evans (Rattus norvegicus, Berkenhout, 1769) / [MS Thesis] Parasites 578.65 COM Thesis (MS) -- Department of Soil Zoology, University of Dhaka, 2006. Includes bibliographical references Dhaka : University of Dhaka, 2006. 2006. 2006 Text vi, 87 p. : eng