共 29 条
- [4] DAVID O, 1978, NEW SCI, V78, P67
- [5] DENTAL LEAD, BLOOD LEAD, AND PICA IN URBAN CHILDREN [J]. ARCHIVES OF ENVIRONMENTAL HEALTH, 1975, 30 (06): : 281 - 284
- [8] GARNYS VP, 1979, NEW SCI, V83, P270
- [9] GOODIN FJ, 1980, CMA J, V123, P469
- [10] Kaneko Y, 1974, Bull Tokyo Dent Coll, V15, P233