@inproceedings{inproceedings8beb4136,
title   = {Nutritional outcome of n-soya replacement by n-urea in the sheep diet . Study of body-weight gain, n-digestibility, n-balance and 'ANTPOT.15N'-glycine kinetics},
author = {Lavezzo, O E N M and Lavezzo, W and Bicudo, M H and Boaretto, Antonio Enedi and Burini, R C},
year = {1993},
publisher = {Iuns},
booktitle   = {International Congress of Nutrition}
}