title: Principles and practice in the monograph on allergenic extracts of the European Pharmacopoeia.
authors.forename: E
authors.initials: E
authors.lastname: Stevens
mesh_terms: D000485:Allergens / Q000737:chemistry / Q000302:isolation & purification*; D000818:Animals; D005060:Europe; D006801:Humans; D010602:Pharmacopoeias as Topic; D011506:Proteins / Q000032:analysis / Q000276:immunology / Q000302:isolation & purification; D012015:Reference Standards
chemical_list: D000485:Allergens; D011506:Proteins