共 14 条
[1]
ARMITAGE P, 1971, STATISTICAL METHODS, P279
[3]
CLARK TJH, 1976, RESPIRATORY DISEASE, P244
[5]
MORRILL CG, 1981, ANN ALLERGY, V46, P70
[8]
AN ELECTRONIC PEAK FLOW METER WITH OPTIONAL CODED DISPLAY
[J].
CLINICAL PHYSICS AND PHYSIOLOGICAL MEASUREMENT,
1984, 5 (03)
:201-206
[9]
RUBINFELD AR, 1977, AM REV RESPIR DIS, V115, P381
[10]
SHEPHARD R. J., 1962, THORAX, V17, P39, DOI 10.1136/thx.17.1.39