Chromatographic analysis (3) Cromatografía (3) Teenagers (2) Stability (2) Population (2) Non-insulin-dependent diabetes (2) Insulin (2) Children (2) Chemistry, Physical and theoretical (2) Acetonitrile (2) Diabetes tipo 2 (2) Estabilidad (2) Metformina (2) Acetonitrilo (2) Niños (2) Insulina (2) Adolescentes (2) Química física (2) Mexique (1) Trademarks (1) Tablets (Medicine) (1) Sodium (1) Sadomasochism (1) Potassium (1) Pediatrics (1) Pediatric endocrinology (1) Obesity in children (1) Methanol (1) Measurement (1) Materials (1)