letter · 1990
A Bulletin Board Service for Residents
Letters and Corrections15 January 1990A Bulletin Board Service for ResidentsJoseph Kaplan, MD, Julio P. Ruiz, MDJoseph Kaplan, MDSearch for more papers by th...
3 citationsDOI: https://doi.org/10.7326/0003-4819-112-2-151_1