Versions of North Dakota Code 28-01-46 - Expert opinion required to maintain an action based upon alleged medical negligence except in obvious cases on LawServer 2023 North Dakota Code 28-01-46 – Expert opinion required to maintain an action based upon alleged medical negligence except in obvious cases 2022 North Dakota Code 28-01-46 – Expert opinion required to maintain an action based upon alleged medical negligence except in obvious cases 2021 North Dakota Code 28-01-46 – Expert opinion required to maintain an action based upon alleged medical negligence except in obvious cases 2019 North Dakota Code 28-01-46 – Expert opinion required to maintain an action based upon alleged medical negligence except in obvious cases 2016 North Dakota Code 28-01-46 – Expert opinion required to maintain an action based upon alleged medical negligence except in obvious cases 2014 North Dakota Code 28-01-46 – Expert opinion required to maintain an action based upon alleged medical negligence except in obvious cases 2009 North Dakota Code 28-01-46 – Expert opinion required to maintain an action based upon alleged medical negligence except in obvious cases