For 95% of smokers and 80%, [ ic] the time taken to s correctly recognize their regular brand on store shelves, will not likely be affected by increasing the size of warning messages to 60% of the principal display surface of cigarette packages.
For 95% of smokers and 80%, the time taken to correctly recognize their regular brand on store shelves, will not likely be affected by increasing the size of warning messages to 60% of the principal display surface of cigarette packages.