Nunn, A. J., & Gregg, I. (1989). New regression equations for predicting peak expiratory flow in adults.
Chicago Style CitationNunn, A. J., and I. Gregg. New Regression Equations for Predicting Peak Expiratory Flow in Adults. 1989.
MLA CitationNunn, A. J., and I. Gregg. New Regression Equations for Predicting Peak Expiratory Flow in Adults. 1989.
Warning: These citations may not always be 100% accurate.