00337nam a22001457a 4500003000400000020001800004082001700022100002500039245003000064250000800094260004400102300000900146650001800155653001800173SGT  a9789389188837  a617.63bO20G  aGhom, Anil Govindrao  aTextbook of Oral Medicine  a4th  aNew Delhi, IndiabJaypee Brothersc2020  a1023  aOral Medicine  aOral Medicine