共 38 条
- [4] AIR LEAD CONCENTRATIONS FROM AUTOMOTIVE ENGINES - COMPARISON OF CONCENTRATION WITH USE OF GASOLINES CONTAINING TETRAMETHYLLEAD AND TETRAETHYLLEAD [J]. ARCHIVES OF ENVIRONMENTAL HEALTH, 1962, 5 (06): : 527 - &
- [7] Challop R S, 1972, Med Ann Dist Columbia, V41, P561
- [10] LEAD AEROSOLS IN ATMOSPHERE - INCREASING CONCENTRATIONS [J]. SCIENCE, 1970, 169 (3945) : 577 - &