| The in vivo sparing of methionine by cysteine in sulfur amino acid requirements in animal models and adult humans RO Ball, G Courtney-Martin, PB Pencharz The Journal of nutrition 136 (6), 1682S-1693S, 2006 | 241 | 2006 |
| Different approaches to define individual amino acid requirements PB Pencharz, RO Ball Annual review of nutrition 23 (1), 101-116, 2003 | 232 | 2003 |
| Nutritional and functional importance of intestinal sulfur amino acid metabolism AK Shoveller, B Stoll, RO Ball, DG Burrin The Journal of nutrition 135 (7), 1609-1612, 2005 | 230 | 2005 |
| Nutritional consequences of interspecies differences in arginine and lysine metabolism RO Ball, KL Urschel, PB Pencharz The Journal of Nutrition 137 (6), 1626S-1641S, 2007 | 225 | 2007 |
| Reevaluation of the protein requirement in young men with the indicator amino acid oxidation technique MA Humayun, R Elango, RO Ball, PB Pencharz The American journal of clinical nutrition 86 (4), 995-1002, 2007 | 208 | 2007 |
| Effect of ractopamine and sex on growth, carcass characteristics, processing yield, and meat quality characteristics of crossbred swine BE Uttaro, RO Ball, P Dick, W Rae, G Vessie, LE Jeremiah Journal of animal science 71 (9), 2439-2449, 1993 | 208 | 1993 |
| Threonine requirement of neonatal piglets receiving total parenteral nutrition is considerably lower than that of piglets receiving an identical diet intragastrically RFP Bertolo, CZL Chen, G Law, PB Pencharz, RO Ball The Journal of nutrition 128 (10), 1752-1759, 1998 | 203 | 1998 |
| Recent advances in methods of assessing dietary amino acid requirements for adult humans GA Zello, LJ Wykes, RO Ball, PB Pencharz The Journal of nutrition 125 (12), 2907-2915, 1995 | 194 | 1995 |
| Dietary lysine requirement of young adult males determined by oxidation of L-[1-13C] phenylalanine GA Zello, PB Pencharz, RO Ball American Journal of Physiology-Endocrinology and Metabolism 264 (4), E677-E685, 1993 | 194 | 1993 |
| Indicator amino acid oxidation: concept and application R Elango, RO Ball, PB Pencharz The Journal of nutrition 138 (2), 243-246, 2008 | 188 | 2008 |
| Phenylalanine flux, oxidation, and conversion to tyrosine in humans studied with L-[1-13C] phenylalanine GA Zello, PB Pencharz, RO Ball American Journal of Physiology-Endocrinology and Metabolism 259 (6), E835-E843, 1990 | 177 | 1990 |
| Adequate oral threonine is critical for mucin production and gut function in neonatal piglets GK Law, RF Bertolo, A Adjiri-Awere, PB Pencharz, RO Ball American Journal of Physiology-Gastrointestinal and Liver Physiology 292 (5 …, 2007 | 175 | 2007 |
| Amino acid requirements in humans: with a special emphasis on the metabolic availability of amino acids R Elango, RO Ball, PB Pencharz Amino acids 37, 19-27, 2009 | 169 | 2009 |
| Protein and amino acid requirements during pregnancy R Elango, RO Ball Advances in nutrition 7 (4), 839S-844S, 2016 | 164 | 2016 |
| Development and validation of a total parenteral nutrition model in the neonatal piglet LJ Wykes, RO Ball, PB Pencharz The Journal of nutrition 123 (7), 1248-1259, 1993 | 157 | 1993 |
| The total branched-chain amino acid requirement in young healthy adult men determined by indicator amino acid oxidation by use of L-[1-13C] phenylalanine R Riazi, LJ Wykes, RO Ball, PB Pencharz The Journal of nutrition 133 (5), 1383-1389, 2003 | 147 | 2003 |
| Development of a minimally invasive protocol for the determination of phenylalanine and lysine kinetics in humans during the fed state R Bross, RO Ball, PB Pencharz The Journal of nutrition 128 (11), 1913-1919, 1998 | 142 | 1998 |
| Evidence that protein requirements have been significantly underestimated R Elango, MA Humayun, RO Ball, PB Pencharz Current Opinion in Clinical Nutrition & Metabolic Care 13 (1), 52-57, 2010 | 133 | 2010 |
| Proline ameliorates arginine deficiency during enteral but not parenteral feeding in neonatal piglets JA Brunton, RFP Bertolo, PB Pencharz, RO Ball American Journal of Physiology-Endocrinology and Metabolism 277 (2), E223-E231, 1999 | 132 | 1999 |
| Hypothalamic neurotransmitter concentrations and meat quality in stressed pigs offered excess dietary tryptophan and tyrosine O Adeola, RO Ball Journal of Animal Science 70 (6), 1888-1894, 1992 | 132 | 1992 |
