ABC - DEF - GHI - JKL - MNO - PQRS - TUV - WXYZ Chronic exposure
Definition:
Contact with a substance that occurs over a long time (more than 1 year [for
humans]).
Source & ©:
ATSDR
Glossary of Terms 
Related words: Acute exposure - Chronic - Exposure - Intermediate duration exposure
ABC - DEF - GHI - JKL - MNO - PQRS - TUV - WXYZ | 
