SALONI DEOL JAIN; MAYANK JAIN; KHATEEB KHAN; AVIRAL PANDEY; ANAM BAGHBAN. Evaluating the use of Audio-Visual Aids in Knowledge Gained among Patients Visiting a Dental College in Greater Noida. International Healthcare Research Journal, v. 1, n. 9, p. 278-283, 10 Dec. 2017.