Verma N, Singla S, Sehgal K, Sahore P, Kumar L, Khanna M.
Categorization of Extremely Resorbed Mandibular Edentulous Ridges and Formulation of Edentulous Stock Trays Conforming to Different Resorbed Ridge Forms: An Observational Study. 
Int J Prosthodont Restor Dent
2023;
13
(2):70-75.