共 22 条
[11]
LEFFORD MJ, 1971, IMMUNOLOGY, V21, P369
[13]
LEFFORD MJ, 1973, IMMUNOLOGY, V25, P703
[16]
MILLMAN I, 1962, AM REV RESPIR DIS, V85, P30
[18]
SEVER JL, 1960, P SOC EXP BIOL MED, V103, P326, DOI 10.3181/00379727-103-25506
[19]
SNEDECOR GW, 1956, STATISTICAL METHODS
[20]
SUTER E, 1961, AM REV RESPIR DIS, V83, P535