title: An analysis of the moving boundary problem associated with the gel diffusion method.
mesh_terms: D000941:Antigens / Q000032:analysis; D004058:Diffusion; D005779:Immunodiffusion / Q000379:methods*; D008956:Models, Chemical; D012835:Silver Nitrate; D012965:Sodium Chloride
chemical_list: D000941:Antigens; D012965:Sodium Chloride; D012835:Silver Nitrate