@article{article0753c186,
title   = {Doutorado em pediatria: quando, onde, por que?},
author = {Barbieri, M A and Carvalho, C P and Barbieri, M R and Minayo, M C S and Batista, N A and Bettiol, Heloisa},
year = {1993},
journal   = {Pediatria}
}