Ogle C W, Cho C H, Wong S H
Experientia. 1985 Sep 15;41(9):1140-1. doi: 10.1007/BF01951697.
Nicotine, in concentrations of 5 and 25 micrograms/ml drinking water, given ad libitum for 10 days, dose-dependently increased lesion formation and worsened ethanol-induced ulceration in rat stomachs. Daily fluid intake and b.wt gain were not adversely affected by nicotine pretreatment.