共 29 条
[1]
BLANKHART D M, 1971, Journal of Tropical Pediatrics and Environmental Child Health, V17, P175
[2]
Brelsford W.V., 1965, TRIBES ZAMBIA
[3]
BURGESS HJL, 1969, J TROP PEDIATRICS, V15, P4
[4]
BURGESS HJL, 1969, COMMUNICATION
[5]
COLLINS J., 1967, Medical Journal of Zambia, V1, P111
[6]
COOK GC, 1973, GASTROENTEROLOGY, V64, P405
[7]
DAVIE R, 1972, BIRTH 7, P85
[8]
DAVIES C, UNPUBLISHED REPORT
[9]
DOBBING J, 1973, LANCET, V1, P48
[10]
FISHER M, 1970, Journal of Tropical Pediatrics, V16, P103