Labour market · 18/07/1997Updated: 10/17/2026 · 1 min read
Wyeth-Ayerst Laboratories, Inc. Terminates Investigation into Mason, Michigan Facility
Summary
Wyeth-Ayerst Laboratories, Inc. has closed its investigation into a facility in Mason, Michigan, bringing an end to a previously announced inquiry
Original source language: Federal Register — Department of LaborOpen original release →