Revalidation issues highlighted in case studies.
D000288:Administrative Personnel / Q000592:standards*; D000328:Adult; D002568:Certification / Q000592:standards*; D003151:Community Health Centers / Q000592:standards*; D003152:Community Health Nursing / Q000592:standards*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008880:Midwifery / Q000592:standards*; D009740:Nursing Staff / Q000592:standards*; D019982:Organizational Case Studies; D011247:Pregnancy; D006113:United Kingdom