Melotti, L., Lucci, C. de S., Morgullis, S.C.F., Castro, A.L. de and Rodrigues, P.H.M. 1998. Poultry litter ruminal degradability through in situ nylon bag technique with heifers. Brazilian Journal of Veterinary Research and Animal Science. 35, 2 (Jan. 1998), 92-95. DOI:https://doi.org/10.1590/S1413-95961998000200009.