Ancient water bottle use and polycyclic aromatic hydrocarbon (PAH) exposure among California Indians: a prehistoric health risk assessment.
Sabrina B SholtsKevin SmithCecilia WallinTrifa M AhmedSebastian K T S WärmländerPublished in: Environmental health : a global access science source (2017)
For ancient California Indians, water stored in bitumen-coated water bottles was not a significant source of PAH exposure, but production of such bottles could have resulted in harmful airborne PAH exposure.