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).
Britt (DiBenedetti) DM, Collins FL, Cohen LM. Cigarette smoking and chewing gum use among college students. J Appl Biobehav Res. 2007 Jun 4;4(2):85-90. doi: 10.1111/j.1751-9861.1999.tb00057.x