Tobacco / Functional Materials / Logistic Regression / Statistical Inference / Longitudinal Analysis / Information Sources / Public health systems and services research / Cross sectional Study / Linear Regression Model / Urban Area / Information Sources / Public health systems and services research / Cross sectional Study / Linear Regression Model / Urban Area
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
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
Risk factors / Public health systems and services research / Risk Factors / Rural Community / Type 2 Diabetes Mellitus / Cross sectional Study / Palabras Clave: BIM / Cross sectional Study / Palabras Clave: BIM
Health Care / Peru / Customer Satisfaction / User satisfaction / Patient Satisfaction / Cross sectional Study / Waiting Time / Cross sectional Study / Waiting Time
Peru / Dengue Virus / Health Care Services / Geographic distribution / Clinical Data / Cross sectional Study / Clinical Presentation / National Institute of Health / Cross sectional Study / Clinical Presentation / National Institute of Health
Health Care / Peru / Customer Satisfaction / User satisfaction / Patient Satisfaction / Cross sectional Study / Waiting Time / Cross sectional Study / Waiting Time