In a 2-year randomized controlled trial comparing clozapine with olanzapine (Zyprexa), clozapine was shown to significantly decrease suicide attempts, hospitalizations due to suicide, and suicide prevention treatment and interventions (Meltzer HY et al, Am J Psychiatry 2003;60(1):8291)
This became the Standard System XL305 / XL315 (American market), and was simultaneously released as the De Luxe System XL5S and the Dunmore System XL75
RGA analysis of the NHANES dataset applied Cox proportional hazard survival models adjusted for age, sex, smoking, disease history (including coronary heart disease, stroke, COPD, diabetes and heart failure), health status and income
The smoke will only make your cough worse
WHO Report on the Global Tobacco Epidemic: Monitoring tobacco use and prevention policies