共 5 条
[2]
Frasch CE, 1983, MED TROP, V43, P177
[3]
FROHOLM L O, 1983, NIPH (National Institute of Public Health) Annals (Oslo), V6, P133
[4]
ROSENQVIST E, 1983, NIPH (National Institute of Public Health) Annals (Oslo), V6, P139