@inproceedings{inproceedingscb903025,
title   = {Autoantibodies to thyroperoxidase (tpo) in various thyroid diseases: evaluation by ria},
author = {Hakoyama, M M and Macedo, P C C and Knobel, M and Medeiros Neto, Geraldo Antônio},
year = {1991},
booktitle   = {Latin-American Thyroid Congress}
}