The melatonin action on stromal stem cells withim pericryptal area in colon cancer model under constant light - Kannen, Vinicius; Marini, Tassiana; Zanette, Dalila L.; Frajacomo, Fernando T.; Silva, Gyl Eanes Barros; Silva Júnior, Wilson Araújo da; Garcia, Sérgio Britto (Biochemical and Biophysical Research Communications, 2011)