doctors prescribe cigarettes smoking, what is this 1940? | by Camille Haviland 1949 Vintage ad Camel Cigarettes
Description
Andy : No, that's what we call a ratio

So once you smoke in a room it gets on the carpets, on the clothes and on the curtains and it stays there for 40, 50 years

Murray & Nadel's Textbook of Respiratory Medicine (7 ed.)

Page last updated: May 26, 2026
