Nicotine Electronic Cigarettes: What Does The Scientific Evidence Tell Us? Pulmonary Health Hub MDedge Carboxyhaemoglobin levels, health and lifestyle perceptions in smokers converting from tobacco cigarettes to electronic cigarettes Are you a dual ENDS & tobacco cigarettes smoker? Participate in a study to assess the influence of nicotine flux & nicotine form on subjective effects related to dependency. To find out E cigarette and cigarette purchasing among young adults before and after implementation of California's tobacco 21 policy Tobacco Control The Houck Lab is looking for healthy individuals who smoke cigarettes regularly. For more information and or to see if you qualify contact 505 504 1338 or email [email protected] and [email protected].