Skin-blanching is associated with FEV(1), allergy, age and gender in asthma families.
Telenga ED, van den Berge M, Vonk JM, Jongepier H, Lange LA, Postma DS, Koppelman GH. Skin-blanching is associated with FEV(1), allergy, age and gender in asthma families. Respir Med. 2012 Oct; 106(10):1376-82.