Sentences with phrase «smoking after the procedure»

Not exact matches

Participants smoked half of an active or placebo marijuana cigarette, had psychological and physiological assessments before and after smoking, and then repeated this procedure with the opposite (active or placebo) cigarette.

Participants were divided into four groups: those who had never smoked, past smokers who had quit before the procedure, those smoked, but quit after their angioplasty and those who continued to smoke afterward.