1. Histamine;BEAVEN, M.;New Enigland Journal of Medicine,1976
2. Histamine;BEAVEN, M.;New England Journal of Medicine,1976
3. Infantile urticaria caused by salicylamide teething powder;BENTLEY-PHILLIPS, B.;British Journal of Dermatology,1968
4. Treatment of chronic urticaria with a proteinase (kallikrein) inhibitor;BEROVA, N.; PETKOV, N.; ANDREEV, V.;British Journal of Dermatology,1974
5. Urticaria and angio-oedema. A review of 554 patients;CHAMPION, R.; ROBERTS, S.; CARPENTER, R.; ROGER, J.;British Journal of Dermatology,1969