Versions of Nebraska Statutes 38-1,144. Schedule II controlled substance or other opiate; practitioner; duties on LawServer 2023 Nebraska Statutes 38-1,144. Schedule II controlled substance or other opiate; practitioner; duties 2022 Nebraska Statutes 38-1,144. Schedule II controlled substance or other opiate; practitioner; duties 2021 Nebraska Statutes 38-1,144. Schedule II controlled substance or other opiate; practitioner; duties 2019 Nebraska Statutes 38-1,144. Schedule II controlled substance or other opiate; practitioner; duties