共 10 条
[1]
FIELDING DW, 1971, BRIT J PREV SOC MED, V25, P217
[2]
HAMBIDGE, 1975, LANCET, V1, P577
[3]
LAURENCE KM, 1967, BR J PREV SOC MED, V21, P146
[5]
LECK I, 1977, HDB TERATOLOGY, V3, P243
[6]
MALFORMATIONS OF CENTRAL NERVOUS SYSTEM AND SOFTNESS OF LOCAL WATER SUPPLIES
[J].
BMJ-BRITISH MEDICAL JOURNAL,
1971, 2 (5758)
:357-+
[7]
MORTON MS, 1976, BRIT J PREV SOC MED, V30, P36
[8]
ROGERS SC, 1976, STUDIES MED POPULATI, V32
[9]
SAYERS B M, 1978, Medical Informatics, V3, P51
[10]
SMITHELLS RW, 1980, LANCET, V1, P339