共 33 条
[1]
ALVAREZ ML, 1982, DEPRIVACION FAMILIA, P37
[2]
ARAYA M, 1982, 20TH P ANN M LAT AM
[3]
ATA LJ, 1966, AM J TROP MED HYG, V15, P632
[4]
BAUER AW, 1966, AM J CLIN PATHOL, V45, P493
[5]
BOKKENHEUSER VD, 1979, J CLIN MICROBIOL, V9, P227
[7]
CURTISS R, 1981, MANUAL METHODS GENER, P243
[9]
FIGUEROA G, 1980, REV CHIL TECNOL MED, V4, P6
[10]
FIGUEROA GG, 1981, REV CHIL PEDIATR, V5, P255