共 7 条
- [1] BRADFORD WL, 1969, TEXTBOOK PEDIATRICS
- [2] Huckstep RL, 1962, TYPHOID FEVER OTHER
- [3] IKEME AC, 1967, J NIGERIA MEDICAL AS, V4, P26
- [4] MULLIGAN TO, IN PRESS
- [5] POBEE J O, 1963, Ghana Med J, V2, P38
- [6] WATSON KC, 1970, DISEASES CHILDREN SU, P643
- [7] WOODLAND M, 1966, PERSONAL COMMUNICATI