共 14 条
[4]
Dawodu A H, 1980, Afr J Med Med Sci, V9, P1
[5]
ELMONEM AMA, 1988, PEDIATR RES, V24, P508
[6]
GOMES TAT, 1991, J INFECT DIS, V164, P331, DOI 10.1093/infdis/164.2.331
[9]
MURRAY RD, 1992, J PEDIATR GASTR NUTR, V15, P246