Hepatocellular Carcinoma / P-glycoprotein / ROC Curve / High Performance Liquid Chromatography / Western blot / Alpha Fetoprotein / Cross sectional Study / Retrospective Study / chronic hepatitis B / Alpha Fetoprotein / Cross sectional Study / Retrospective Study / chronic hepatitis B
Pediatrics / Physical Activity / Time Use / Adolescent Health / Adolescent / New Orleans / Humans / South Carolina / United States / Female / Physical Fitness / Cross sectional Study / Cross Sectional Studies / Public Facilities / Motor activity / New Orleans / Humans / South Carolina / United States / Female / Physical Fitness / Cross sectional Study / Cross Sectional Studies / Public Facilities / Motor activity
Tobacco / Public Health / Social Security / Salud Publica / Prevalence / Public health systems and services research / Indexation / Cross sectional Study / Public health systems and services research / Indexation / Cross sectional Study
Physical Activity / Young People / Intraclass Correlation Coefficient / Public health systems and services research / Indexation / Cross sectional Study
Drinking Water / Multiple Regression / School Children / Public health systems and services research / Cross sectional Study / Age Groups / Water intake / Age Groups / Water intake