title: A clinical trial with purified natural major allergens from grass pollen.
authors.forename: M
authors.initials: M
authors.lastname: Fernández-Rivas
authors.forename: P Z
authors.initials: PZ
authors.lastname: Brewczynski
authors.forename: A M
authors.initials: AM
authors.lastname: Kroon
authors.forename: R
authors.initials: R
authors.lastname: van Ree
mesh_terms: D000485:Allergens / Q000009:adverse effects / Q000276:immunology*; D004311:Double-Blind Method; D006801:Humans; D007073:Immunoglobulin E / Q000097:blood; D007074:Immunoglobulin G / Q000097:blood; D006109:Poaceae / Q000276:immunology*; D011058:Pollen / Q000276:immunology*; D012882:Skin Tests
chemical_list: D000485:Allergens; D007074:Immunoglobulin G; D007073:Immunoglobulin E