HBsAg and papular acrodermatitis of childhood.
D000169:Acrodermatitis / Q000209:etiology*; D002648:Child; D005076:Exanthema / Q000209:etiology; D006509:Hepatitis B / Q000150:complications*; D006514:Hepatitis B Surface Antigens; D006801:Humans; D013577:Syndrome
D006514:Hepatitis B Surface Antigens