Calsamiglia et al., 1995. J. Anim. Sci. 73 (5): 1459-1465 Document reference Calsamiglia, S.; Stern, M. D., 1995. A 3-step in-vitro procedure for estimating intestinal digestion of protein in ruminants. J. Anim. Sci. 73 (5): 1459-1465Web http://apps.webofknowledge.com/InboundService.do?customersID=ResearchSoft&mode=F…Citation key Calsamiglia et al., 1995Datasheets Feather meal