Authors:
Wenzel, SE
Schwartz, LB
Langmack, EL
Halliday, JL
Trudeau, JB
Gibbs, RL
Chu, HW
Citation: Se. Wenzel et al., Evidence that severe asthma can be divided pathologically into two inflammatory subtypes with distinct physiologic and clinical characteristics, AM J R CRIT, 160(3), 1999, pp. 1001-1008