Firdaus, Muhammad Firdaus review of community medicine - Karachi Riaz Medical Publishers 2005 - ix, 142 p. : ill. ; 27 cm. ISBN: (pbk) Subjects--Topical Terms: Health-Promotion--Health care--Biostatistics--Population--Epidemiology--Immunology--Immunity--RIPS Dewey Class. No.: 613 / FIR