J. Olson

发表

J. Frey, B. Engebretsen, L. Carmichael, 1975, Journal of medical education.

R. Frankel, F. Dwamena, A. Fortin, 2014, Patient education and counseling.

R. Frankel, F. Dwamena, A. Fortin, 2014, Patient education and counseling.