@inproceedings{inproceedingsb8e1ff42,
title   = {Experimental hypervitaminosis a in the rat . Xxv. The effect of high single dosis of vitamin a on umbilical cord lenght},
author = {Cunha, S A and Contrera, M G D and Lopes, R A and Azoubel, R and Contrera, J D},
year = {1992},
publisher = {Sbpc},
booktitle   = {Reunião Anual da SBPC}
}