Along with smoking status, duration and intensity are important components of smoking behaviour [3]
I spent ten minutes tracking what was on my computer and instantly called up a new song, Ali explains
The Danish study also did not adjust for potentially important covariates which we have adjusted for in our analysis (e.g., race/ethnicity, maternal pre-pregnancy BMI, infant sex, eclampsia, gestational hypertension, and gestational diabetes)
Fresh water is one of the worlds most unevenly distributed yet vital natural resources
Current smoking prevalence (defined as smoking at least monthly) was 8.3% (95%CI: 7.5-9.2%)
The correspondence of parent-reported measures of adolescent alcohol and cannabis use with adolescent-reported measures: A systematic review