Eosinophil's role remains uncertain as anti-interleukin-5 only partially depletes numbers in asthmatic airway.
Am J Respir Crit Care Med. 2003 Jan 15;167(2):199-204. doi: 10.1164/rccm.200208-789OC. Epub 2002 Oct 17.
Am J Respir Crit Care Med. 2003.
PMID: 12406833
Clinical Trial.