共 20 条
[11]
Karakawa WW., 1982, SEMIN INFECT DIS, V4, P285
[14]
PETERFY F, 1983, J IMMUNOL, V130, P1809
[18]
SODERSTROM T, 1983, PROG ALLERGY, V33, P259
[19]
SOKAL RR, 1960, INTRO BIOSTATISTICS, P213