| http://www.w3.org/ns/prov#value | - Negro Massimo M Laboratory of Pharmacobiochemistry, Sports Nutrition and Nutriceuticals, University of Pavia, via A. Ferrata, 9-27100 Pavia, Italy. - - 2014 Beef is a nutrient-rich, high-quality protein containing all the essential amino acids in proportions similar to those found in human skeletal muscle.
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