TY - GEN AU - Furu,Kari AU - Skurtveit,Svetlana AU - Langhammer,Arnulf AU - Nafstad,Per TI - Use of anti-asthmatic medications as a proxy for prevalence of asthma in children and adolescents in Norway: a nationwide prescription database analysis SN - 0031-6970 PY - 2007///1203 KW - Adolescent KW - Adult KW - Anti-Asthmatic Agents KW - therapeutic use KW - Asthma KW - drug therapy KW - Child KW - Child, Preschool KW - Databases, Factual KW - Drug Prescriptions KW - Drug Utilization Review KW - statistics & numerical data KW - Feasibility Studies KW - Female KW - Humans KW - Infant KW - Infant, Newborn KW - Male KW - Norway KW - epidemiology KW - Pharmacoepidemiology KW - Prevalence KW - Sensitivity and Specificity N1 - Publication Type: Journal Article UR - https://doi.org/10.1007/s00228-007-0301-9 ER -