共 23 条
[11]
GODFREY S, 1974, EXERCISE TESTING CHI, P30
[12]
Hellerstein HK, 1978, REHABILITATION CORON, P149
[13]
KEENS TG, 1977, AM REV RESPIR DIS, V116, P853
[14]
LARSEN GL, 1979, 20TH ANN M ATL