Effect of an audience response system on resident learning and retention of lecture material.
Rubio EI, Bassignani MJ, White MA, Brant WE. Effect of an audience response system on resident learning and retention of lecture material. American Journal Of Roentgenology 2008, 190: w319-22. PMID: 18492872, DOI: 10.2214/ajr.07.3038.Peer-Reviewed Original Research