A randomized comparative study of platelet-rich fibrin along with hydroxyapatite graft for the treatment of 3-walled defects in chronic periodontitis

por Thetay, Anshuj Ajayrao, Kumar, Santosh, Irfan, Mohammed, Lund, Rafael Guerra, Desai, Khushboo, Hirani, Tanvi, Sevak, Jeel
Publicado 2021