Wakelin, Derek. Immunity to parasites : how parasitic infections are controlled / Derek Wakelin. - 2nd ed. - Cambridge : Cambridge University Press, 1996. - 204 p. : ill. ; 23 cm. ISBN: 0521436354 RM102.21 0521562457 RM315.00 Subjects--Topical Terms: Parasitic diseases--Immunology.Parasitic diseases--Veterinary.