Dhingra, PL. Diseases of ear, nose and throat / by PL Dhingra, Shruti Dhingra and Deeksha Dhingra. - 5th ed / . - Philadelphia : Elsevier , 1992. - ix, 486p. : ills. ; 25cm . Includes index ISBN: 9788131223642 RS695.00 Subjects--Index Terms: DISEASES Dewey Class. No.: 616.212 / DHI/D