00325nam a22001097a 4500003000400000082001700004100002000021245009900041260004700140300000900187650001900196SGT  a617.63bE18S  aSINGH, SHALINEE  aEVALUATION OF GENOTOXIC EFFECTS OF X RAYS ON BUCCAL MUCOSA POST PANORAMIC DIGITAL RADIOGRAPHY   aDELHI NCR bSGT UNIVERSITY GURUGRAM c2018  a1-80  aORAL MEDICINE