[POSTGRADUATE MEDICAL EDUCATION IN THE UNITED STATES OF NORTH AMERICA. FACILITIES AND REQUIREMENTS. PERSONAL EXPERIENCE OF A MEXICAN PHYSICIAN].
D004501:Education, Medical; D004503:Education, Medical, Graduate; D006801:Humans; D007396:Internship and Residency; D009656:North America; D014481:United States
EDUCATION, MEDICAL, POSTGRADUATE; INTERNSHIP AND RESIDENCY; UNITED STATES
ESTUDIOS M'EDICOS DE POSTGRADUADOS EN LOS ESTADOS UNIDOS DE NORTEAM'ERICA. FACILIDADES Y REQUISITOS.