[Yes... but].
Pollina
J E
JE
D002648:Child; D002675:Child, Preschool; D004501:Education, Medical; D013502:General Surgery / Q000193:education / Q000639:trends*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007396:Internship and Residency / Q000592:standards; D010372:Pediatrics / Q000193:education / Q000639:trends*; D000078329:Workforce
Sí ... pero.