共 6 条
[3]
OERTEL WH, 1989, LANCET, V1, P1262, DOI 10.1016/S0140-6736(89)92354-4
[4]
POLLACK P, 1986, ADV NEUROL, P263
[6]
STIBE CMH, 1988, LANCET, V1, P403