Validation of the FEV1/FVC Cutoff in Ethnically Diverse Children

Huang, PF; Zeiger, AM; Oh, SS; Elhawary, JR; Samedy, LA; Elliott, T; LeNoir, MA; Rodriguez-Santana, J; Nuckton, TJ; Burchard, EG

AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE, 2019; 199 ():