@inproceedings{inproceedingsf0ff6208, title = {Regional variations in neonatal cord blood thyroglobulin (tg), tsh, t4, t3 concentrations, and the reverse t3 / t3 ratio in endemic goiter (eg) areas}, author = {Knobel, M and Kazan, R and Martins, M C N and Leite, Z and Mattar, E and Medeiros Neto, Geraldo Antônio}, year = {1986}, publisher = {Plenum Press}, booktitle = {International Thyroid Congress} }