[Google Scholar] Surveillance of smokeless tobacco nicotine, pH, moisture, and unprotonated nicotine content
How often you cough up blood and whether the symptoms are worsening: The cause of recurrent hemoptysis should be identified and treated
This information was subsequently linked to childrens socio-demographic variables (age at assessment, sex, ethnicity (coded as Mori and non-Mori), and area-level socioeconomic deprivation [75]), potential confounding variables (season of assessment, trial randomisation group, and siblingship), and our outcome variables of interest as outlined in Table 3 were as follows: BMI SDS (i.e., adjusted for age and sex)
McDowell, Edwin, "48 Black Writers Protest By Praising Morrison", The New York Times , January 19, 1988
Will My Teeth Get Better After Quitting Cigarettes and Other Tobacco Products