No abstract available
MeSH terms
-
Europe / epidemiology
-
Humans
-
Research Design / standards*
-
Severity of Illness Index*
-
Skin Diseases / classification
-
Skin Diseases / diagnosis*
-
Skin Diseases / drug therapy
-
Skin Diseases / epidemiology
-
Skin Tests / methods*
-
Skin Tests / standards*
-
Skin Tests / trends
-
United States / epidemiology