Helmy, Osama Important topics in general pathology [[Book] /] Osama Helmy, Makram Hammam. - cairo : october 6 University, 2015. - 61 p : ill ; 29 cm. faculty of applied medical science Subjects--Topical Terms: pathology. Dewey Class. No.: 616.07 National Library of Medicine Call No.: 616.07 / H I