title: [Statistical approach to the standardization of positive reactions in the immediate type skin tests].
mesh_terms: D000328:Adult; D000367:Age Factors; D001249:Asthma / Q000276:immunology; D002648:Child; D002675:Child, Preschool; D006801:Humans; D006969:Hypersensitivity, Immediate / Q000175:diagnosis*; D008875:Middle Aged; D012882:Skin Tests / Q000592:standards*; D013223:Statistics as Topic