Resurrection of the bell-ringer.
Gupta
Rishi R
RR
O'Connor
Michael D
MD
Hurley
Bernard R
BR
D003194:Computer-Assisted Instruction / Q000379:methods*; D006801:Humans; D007396:Internship and Residency; D009864:Ontario; D009885:Ophthalmology / Q000193:education*; D010808:Physical Examination / Q000379:methods*; D013663:Teaching / Q000379:methods*