No | Search |
---|---|
1 | neurotoxic* OR mercury OR PCB OR “polychlorinated biphenyl” OR PBDE OR “polybrominated diphenyl ethers” OR “flame retardants” OR phthalates OR OP OR organophosphates OR pesticides OR lead |
2 | cogniti* OR neurodev* OR intel* OR IQ |
3 | #1 AND #2 |