共 18 条
[3]
BURGER LM, 1973, AM J MED SCI, V265, P135, DOI 10.1097/00000441-197302000-00004
[7]
GILBERT DN, 1971, J INFECT DIS, V124, P37
[10]
MEDEIROS AA, 1971, J INFECT DIS S, V124, P59