Protocol stage achieved

Protocol stage achieved (observable entity)

active

Code	`258151000`
Semantic tag	observable entity
Module	international
Definition	primitive
Effective time	20020131

Parents (1)

258140000Level achieved observable entity

Children (6)

252135004Balke protocol stage achieved observable entity
252134000Bruce protocol stage achieved observable entity
252136003Master protocol stage achieved observable entity
252137007Modified Bruce protocol stage achieved observable entity
252138002Scandinavian protocol stage achieved observable entity
252139005Wingate protocol stage achieved observable entity