
Gypsum
The Utilization of Recycled Sheetrock (Refined Gypsum) as a Litter Material for Broiler Houses, C. L. Wyatt and T. N. Goodman, Poultry Science, Volume 71, No. 9, pp 1572-1576, 1992 Stachybotrys atra Growth and Toxin Production in Some Building Materials and Fodder under Different Relative Humidities, M. Nikulin, et. al, Applied Environmental Microbiology, Volume 60, number 9, pp. 3421