共 17 条
[2]
BARACH AL, 1948, PHYSL THERAPY RESPIR
[4]
BRADLEY RD, 1964, LANCET, V1, P854
[6]
CAMPBELL EJM, 1960, LANCET, V2, P12
[7]
CAMPBELL EJM, 1960, LANCET, V2, P10
[8]
CAMPBELL EJM, 1962, BRIT MED J, V2, P630
[9]
CAMPBELL EJM, 1964, ANN NY ACAD SCI
[10]
CAMPBELL EJM, 1963, BRIT MED J, V2, P1269