共 27 条
[21]
MOOREHEAD A, 1960, WHITE NILE
[22]
NELSON G S, 1956, East Afr Med J, V33, P189
[24]
PEDERSEN E, 1961, CANCER REGISTRATION
[25]
POWER D, 1908, SYSTEM SYPHILIS, V2, P329
[26]
ROSCOE J, 1921, 25 YEARS EAST AFRICA
[27]
WILLIS RA, 1960, PATHOLOGY TUMOURS