Versions of Washington Code 69.41.190 - Preferred drug substitution -- Exceptions -- Notice -- Limited restrictions on LawServer
2022 Washington Code 69.41.190 – Preferred drug substitution–Exceptions–Notice–Limited restrictions
2019 Washington Code 69.41.190
2016 Washington Code 69.41.190 – Preferred drug substitution–Exceptions–Notice–Limited restrictions
2015 Washington Code 69.41.190 – Preferred drug substitution–Exceptions–Notice–Limited restrictions
2009 Washington Code 69.41.190 – Preferred drug substitution — Exceptions — Notice