D. N. G. Toshniwal, D. U. N. Soni, and D. N. Gharat, “EVALUATION OF CLINICAL EFFECTIVENESS OF MODIFIED FIXED TWIN BLOCK APPLIANCE IN THE TREATMENT OF SKELETAL CLASS II MALOCCLUSION WITH VERTICAL GROWTH PATTERN”, jhsn, vol. 1, no. 1, pp. 42-51, Jan. 2016.