共 50 条
- [31] LEAD LEVELS IN DECIDUOUS TEETH OF CHILDREN FROM SELECTED URBAN AREAS IN THE CAPE PENINSULA SOUTH AFRICAN MEDICAL JOURNAL, 1983, 63 (15): : 559 - 562
- [33] LEAD CONCENTRATIONS OF ENAMEL AND DENTIN OF DECIDUOUS TEETH OF CHILDREN FROM 2 FINNISH TOWNS ARCHIVES OF ENVIRONMENTAL HEALTH, 1984, 39 (02): : 78 - 84