did doctors recommend cigarettes Selling with Medical Science · Yale University Library Online Exhibitions Big Tobacco led throat doctors

Regulatory documentation lists characterizing flavors as a key product parameter alongside diameter and ventilation percentage

First-Time Use or Returning After a Break Nicotine tolerance builds up with regular use and drops quickly when you stop

While baseball cracked down on endorsements, the National Football League not only permitted players to appear in tobacco advertisements but also signed Philip Morris Marlboro as its major television sponsor

People were getting tired of having to breathe in exhaled smoke, especially flight attendants who spent so much time in the cabin

military superstition of flipping a lucky cigarette upside down is thought to have stemmed from troops during the war flipping a cigarette upside down in their packs

Use exhaust fans in kitchens and bathrooms to improve airflow