Versions of See prior versions of a law on LawServer 2023 North Dakota Code 26.1-17-20 – Dental and optometric service in accordance with prevailing practice – Emergency service 2022 North Dakota Code 26.1-17-20 – Dental and optometric service in accordance with prevailing practice – Emergency service 2021 North Dakota Code 26.1-17-20 – Dental and optometric service in accordance with prevailing practice – Emergency service 2019 North Dakota Code 26.1-17-20 – Dental and optometric service in accordance with prevailing practice – Emergency service 2016 North Dakota Code 26.1-17-20 – Dental and optometric service in accordance with prevailing practice – Emergency service 2014 North Dakota Code 26.1-17-20 – Dental and optometric service in accordance with prevailing practice – Emergency service 2009 North Dakota Code 26.1-17-20 – Dental and optometric service in accordance with prevailing practice – Emergency service