00591nam a22001457a 4500003000400000082001800004100002000022245019200042260004500234300000700279650001900286942001200305952011100317999001700428SGT  a617.632bC25B  aBhambhu, Chetna  aComparative evaluation of the efficacy of microneedling approach with a combination of Vitamin-C and Diode laser alone in the management of Gingival hyperpigmentationbA split mouth study  aGurugram, HaryanabSGT University c2025  a84  aPeriodontology  2ddccTH  00102ddc405171aFDbFDd2025-06-27iSGTUl0o617.632 C25BpDT2278r2025-06-27 00:00:00w2025-06-27yTH  c31581d31581