Differential metabolism of arachidonic acid in nasal polyp epithelial cells cultured from aspirin-sensitive and aspirin-tolerant patients. - Kowalski,M.L.; Pawliczak,R.; Wozniak,J.; Siuda,K.; Poniatowska,M.; Iwaszkiewicz,J.; Kornatowski,T.; Kaliner,M.A. (Am J Respir Crit Care Med, 2000)