In specimen collection, use class obo:OBI_0500026 ('eligibility criterion') and its subclasses obo:OBI_0500027 ('inclusion crierion') and obo:OBI_00028 ('exclusion criterion') as superclasses of :SkeletalMaterialRequirement as suggested in a comment to another issue.
In specimen collection, use class obo:OBI_0500026 ('eligibility criterion') and its subclasses obo:OBI_0500027 ('inclusion crierion') and obo:OBI_00028 ('exclusion criterion') as superclasses of :SkeletalMaterialRequirement as suggested in a comment to another issue.