[A study of the normal predictive value of MEFV and its normal lower limit value].
D000328:Adult; D000367:Age Factors; D005540:Forced Expiratory Flow Rates; D006801:Humans; D008297:Male; D008449:Maximal Expiratory Flow-Volume Curves; D008875:Middle Aged; D012016:Reference Values; D012044:Regression Analysis