共 10 条
[2]
GUTHKELCH A N, 1964, Dev Med Child Neurol, V6, P264
[3]
Guthkelch A N, 1965, Acta Neurochir (Wien), V13, P407, DOI 10.1007/BF02074423
[5]
GUTHKELCH AN, 1962, BRIT J PREV SOC MED, V16, P159
[7]
LAURENCE KM, 1965, DEVELOP MED CHIL S11, P10
[8]
Record RG, 1949, BR J SOC MED, V3, P183