El-shazly ,Amr E. Principles of ORL Allergy and clinical immunology From the bench to scaipel / [[Book] :] Amr E.Shazly. - Cairo : Silver information centre, 2005. - 195 p. ; : (some col) ; 21 cm. ISBN: 9775709083 Dewey Class. No.: 616.079 National Library of Medicine Call No.: / EP