Abstract Introduction: The aim of the study was to investigate the relationship between prenatal environmental tobacco smoke (ETS) exposure and blood selenium concentration (Se-B) in a selected group of children
Making sense of the epithelial barrier: what molecular biology and genetics tell us about the functions of oral mucosal and epidermal tissues
Vapes in schools Nearly all adults who have ever smoked daily had their first cigarette before the age of 21, according to the American Lung Association
Smoking causes cancers of the lung, esophagus, larynx, mouth, throat, kidney, bladder, liver, pancreas, stomach, cervix, colon and rectum, as well as acute myeloid leukemia
Wear wide-brim hats as protection
The differences between groups were calculated using the t-test for means, Chi-square, and Fisher exact test for the non-numerical variables