Breast Cancer / Informed Consent / Mexico City / Statistical Significance / Risk factors / Cervical Cancer / Survey data / Public health systems and services research / Western blot / Risk Factors / Sexual Activity / Cross sectional Study / General Population / Herpes Simplex Virus / Cervical Cancer / Survey data / Public health systems and services research / Western blot / Risk Factors / Sexual Activity / Cross sectional Study / General Population / Herpes Simplex Virus
Serotonin / Heart Development / High Performance Liquid Chromatography / Enzyme / Western blot / Cesarean Section / Gestational Age / Cesarean Section / Gestational Age
Social Security / Chagas disease / Trypanosoma Cruzi / Public health systems and services research / Western blot / Blood Transfusion / Sensitivity and Specificity / Recombinant Protein / Blood Transfusion / Sensitivity and Specificity / Recombinant Protein