TY - RPRT TI - Microbial protein biosynthesis in the rumen. AU - E A Ibrahim AU - J R Ingalls PY - 1972 DO - 10.3168/jds.s0022-0302(72)85604-2 UR - https://pubmed.ncbi.nlm.nih.gov/5037010/ ID - 5037010 ER -