title: Skin test survey in castor bean allergic working population in eastern Sudan, with frequency response of first dilutions giving skin reactions.
authors.forename: Z I
authors.initials: ZI
authors.lastname: Fakhri
authors.forename: H H
authors.initials: HH
authors.lastname: Erwa
mesh_terms: D000328:Adult; D002367:Ricinus communis / Q000276:immunology*; D003625:Data Collection; D009783:Dermatitis, Occupational / Q000276:immunology*; D006801:Humans; D006967:Hypersensitivity / Q000276:immunology*; D008297:Male; D010947:Plants, Toxic; D012278:Ricinus / Q000276:immunology*; D012882:Skin Tests / Q000379:methods; D013397:Sudan; D011795:Surveys and Questionnaires