https://www.selleckchem.com/pr....oducts/n-nitroso-n-m
Results Promotional materials were available ≥75% of the time for most intervention locations. Fruit availability was similar in Nation A and Nation B intervention stores (79-100% compared with 70-100%), whereas fresh vegetable availability was higher in Nation B compared with Nation A (95-96% compared with 55-75%). Both control stores in Nation A and 1 control store in Nation B had moderate fruit and vegetable availability, ranging from 45% to 52%. No control stores in either Nation used intervention promotional material