共 35 条
[1]
ARMITAGE P, 1989, STATISTICAL METHODS
[2]
BRAIN JD, 1977, RESPIRATORY DEFENSE, V2, P849
[3]
CALHOUN W J, 1987, American Review of Respiratory Disease, V135, pA224
[4]
CALHOUN WJ, 1989, J LAB CLIN MED, V114, P682
[6]
CALHOUN WJ, 1988, J LAB CLIN MED, V112, P147
[7]
CHILVERS ER, 1989, EUR RESPIR J, V2, P950
[9]
DAMON M, 1989, American Review of Respiratory Disease, V139, pA304
[10]
DAUBER JH, 1983, J RETICULOENDOTH SOC, V33, P119