@misc{indiciae5c132db9da96, title = {[An in-vitro method of ruminal juice cultivation, suitable for the comparison of various sources of nonprotein nitrogen for ruminants].}, author = {M Marounek and J Kopecný and S Bartos}, year = {1979}, url = {https://pubmed.ncbi.nlm.nih.gov/108840/}, note = {Source identifier: 108840} }