00673nam a2200205 a 4500008004100000020002200041100002000063245011800083260004300201300003500244504004100279500002000320650002700340650002500367700002400392700002400416003000100440005001700441040000900458                                          a0721696503 (hbk.)1 aYoumans, Guy P.10aThe biologic and clinical basis of infectious diseases /cGuy P. Youmans, Philip Y. Paterson, Herbert M. Sommers.  aPhiladelphia :bW. B. Saunders,c1975.  axiii, 813 p. :bill. ;c26 cm.  aIncludes bibliographical references.  aIncludes index.  aCommunicable diseases. 1aInfectious diseases.  aSommers, Herbert M.  aPaterson, Philip Y.20230123122000.0  cNUST