Granham, Percy Cyril Claude Immunity to protozoa : a symposium of the British Society for Imm unilogy / edited by P. C. C. Garnham, A. E. Pierce and I. Roitt. - Philadelphia : F. A. Davis Co. , 1963. - xii, 359 p. : ill., diagrs., tables ; 23 cm. Subjects--Topical Terms: Protozoa, Pathogenic --------Addresses, essays , lectures.Immunity --------Addresses, essays , lecture. National Library of Medicine Call No.: QW 504 / G187i