Qasim A, Mehdi MQ, Bhatia S, Franco-Fuenmayor ME, et al. Enteral L-citrulline supplementation in preterm infants is safe and effective in
increasing plasma arginine and citrulline levels-a pilot randomized trial. J Perinatol 2023 Aug 28. doi: 10.1038/s41372-023-01761.
PMID: 37640809