We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleInjection immunotherapy. British Society for Allergy and Clinical Immunology Working Party.AuthorsFrew, A JPublicationBMJ, 1993, Vol 307, Issue 6909, p919ISSN0959-8138Publication typearticleDOI10.1136/bmj.307.6909.919