This XML schema defines all sample set and subject related entities. For complete documentation, see http://www.pharmgkb.org/schema/. This class defines a study group of subjects. See http://www.pharmgkb.org/schema/docs/studyGroup.html for details. Resource attribute must be 'PharmGKB' or 'local' Cross-reference resource from PharmGKB does not appear to have a valid PharmGKB Accession Id This class defines a set of subjects for use within experiments. See http://www.pharmgkb.org/schema/docs/sampleSet.html for details. Resource attribute must be 'PharmGKB' or 'local' Cross-reference resource from PharmGKB does not appear to have a valid PharmGKB Accession Id This class defines a subject. See http://www.pharmgkb.org/schema/docs/subject.html for details. Subjects must have a valid PharmGKB Accession ID Resource attribute must be 'PharmGKB' or 'local' Cross-reference resource from PharmGKB does not appear to have a valid PharmGKB Accession Id Resource attribute must be 'PharmGKB' or 'local' Cross-reference resource from PharmGKB does not appear to have a valid PharmGKB Accession Id Resource attribute must be 'PharmGKB' or 'local' Cross-reference resource from PharmGKB does not appear to have a valid PharmGKB Accession Id This class defines a sample from a subject. See http://www.pharmgkb.org/schema/docs/sample.html for details. Samples must have a valid PharmGKB Accession ID Missing element: subjectXref Resource attribute must be 'PharmGKB' or 'local' Cross-reference resource from PharmGKB does not appear to have a valid PharmGKB Accession Id This class defines a race. See http://www.pharmgkb.org/schema/docs/race.html for details. This class defines an ethnicity. See http://www.pharmgkb.org/schema/docs/ethnicity.html for details. The list of accepted racial categories as defined by the OMB. See http://www.whitehouse.gov/omb/fedreg/ombdir15.html for details. The list of accepted ethinic categories as defined by the OMB. See http://www.whitehouse.gov/omb/fedreg/ombdir15.html for details.