Okada, C.; Eda, R.; Miyagawa, H.; Sugiyama, H.; Hopp, RJ; Bewtra, AK; Townley, RG. (1994). Effect of Cetirizine on Human Eosinophil Superoxide Generation, Eosinophil Chemotaxis and Eosinophil Peroxidase in-Vitro. Int Arch Allergy Immunol, April 1994, 103(4):384-390.

Okada, C.; Sugiyama, H.; Eda, R.; Miyagawa, H.; Hopp, RJ; Bewtra, AK; Townley, RG. (1993). Effect of Formoterol on Superoxide Anion Generation from Bronchoalveolar Lavage Cells After Antigen Challenge in Guinea-Pigs. American Journal of Respiratory Cell and Molecular Biology, May 1993, 8(5):509-517. doi: http://dx.doi.org/10.1165/ajrcmb/8.5.509