Dugdale, A. E., & Moeri, M. (1968). Normal values of forced vital capacity (FVC), forced expiratory volume (FEV 1-0), and peak flow rate (PFR) in children.
Chicago Style CitationDugdale, A. E., and M. Moeri. Normal Values of Forced Vital Capacity (FVC), Forced Expiratory Volume (FEV 1-0), and Peak Flow Rate (PFR) in Children. 1968.
MLA CitationDugdale, A. E., and M. Moeri. Normal Values of Forced Vital Capacity (FVC), Forced Expiratory Volume (FEV 1-0), and Peak Flow Rate (PFR) in Children. 1968.
Warning: These citations may not always be 100% accurate.