Clark M. Reader seeks clarification on hand-foot skin reaction. Clin J Oncol Nurs. 2008 Jun 1;12(3):395.
Cohen LM, Britt DM, Collins FL, Stott HD, Carter LC. Chewing gum affects smoking topography. Exp Clin Psychopharmacol. 1999 Nov 1;7(4):444-7.