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Cheng et al., 2003. Aquaculture, 218 (1-4): 501-514

Document reference 
Cheng, Z. J. ; Hardy, R. W., 2003. Effects of extrusion and expelling processing, and microbial phytase supplementation on apparent digestibility coefficients of nutrients in full-fat soybeans for rainbow trout (Oncorhynchus mykiss). Aquaculture, 218 (1-4): 501-514
Citation key 
Cheng et al., 2003