Versions of Kansas Statutes 65-4977. Persons suffering from pain; use of controlled substances for pain treatment on LawServer 2023 Kansas Statutes 65-4977. Persons suffering from pain; use of controlled substances for pain treatment 2022 Kansas Statutes 65-4977. Persons suffering from pain; use of controlled substances for pain treatment 2021 Kansas Statutes 65-4977. Persons suffering from pain; use of controlled substances for pain treatment 2020 Kansas Statutes 65-4977. Persons suffering from pain; use of controlled substances for pain treatment 2019 Kansas Statutes 65-4977. Persons suffering from pain; use of controlled substances for pain treatment 2018 Kansas Statutes 65-4977. Persons suffering from pain; use of controlled substances for pain treatment 2016 Kansas Statutes 65-4977. Persons suffering from pain; use of controlled substances for pain treatment 2015 Kansas Statutes 65-4977. Persons suffering from pain; use of controlled substances for pain treatment 2014 Kansas Statutes 65-4977. Persons suffering from pain; use of controlled substances for pain treatment 2013 Kansas Statutes 65-4977. Persons suffering from pain; use of controlled substances for pain treatment 2009 Kansas Statutes 65-4977 – Persons suffering from pain; use of controlled substances for pain treatment