QUANTITATIVE MEASUREMENTS OF LOW CONCENTRATIONS OF ALLERGEN BY GRADED ANTISERUM ABSORPTION IN GEL DIFFUSION.
D000485:Allergens; D004058:Diffusion; D007106:Immune Sera; D005779:Immunodiffusion
D000485:Allergens; D007106:Immune Sera
GEL DIFFUSION TESTS; IMMUNE SERUMS