Farkas H, Csepregi A, Nemesánszky E, Pár A, Gyeney L, Varga L, Füst G
Departments of Otolaryngology and Gastroenterology and Medicine, National Institute of Rheumatology and Physiotherapy, Budapest, Hungary.
J Allergy Clin Immunol. 1999 Apr;103(4):711-2. doi: 10.1016/s0091-6749(99)70248-4.