[The player of the role is a daughter of the scoping person's brother or sister or of the brother or sister of the scoping person's spouse. ( HL7V3.0 )] (UMLS (HL7) C1609619) =Intellectual Product =niece/nephew;
[The player of the role is a child of scoping person's brother or sister or of the brother or sister of the scoping person's spouse. ( HL7V3.0 )] (UMLS (HL7) C1553703) =Intellectual Product =Family Member; =nephew; niece
[A child of one's brother or sister or of the brother or sister of one's spouse. ( HL7V3.0 )] (UMLS (HL7) C1548662) =Idea or Concept =Patient_s Relationship to Insured; CoverageRoleType