Raghunathan K, Layton JB, Ohnuma T, Shaw AD. Observational research using propensity scores. Adv Chronic Kidney Dis. 2016 Nov;23(6):367-72. doi: 10.1053/j.ackd.2016.11.010
Kohlmeier M, Dong OM. Exercise-induced muscle damage in healthy men with low choline intake. Poster presented at the 2016 Experimental Biology Conference; April 3, 2016. San Diego, CA. [abstract] J Exp Biol. 2016 Apr; 30(S1).