Birdsey J, Cornelius M, Jamal A, Park-Lee E, Cooper MR, Wang J, et al
Nicotine increases nervous system activity and can lead to: difficulty falling asleep, more frequent night-time awakenings, lighter, less restorative sleep, feelings of tiredness upon waking
Diamond absorbent filters spare pieces included, recommended to replace after each smoke
Edwin Wilson, professor emeritus of vital statistics at Harvard University, to the Scientific Advisory Board of the Tobacco Industry Research Committee, which is studying the relation to [sic] tobacco to health, that group gave out the opinions of a number of high-ranking French medical scientists on the question of whether there is a relation between tobacco and cancer