State Medical Board revises laboratory testing policy paper.
D002568:Certification / Q000331:legislation & jurisprudence*; D019411:Clinical Laboratory Techniques; D006801:Humans; D009721:Nurse Midwives / Q000331:legislation & jurisprudence*; D009820:Ohio; D010819:Physician's Role; D012380:Role; D013044:Specialty Boards / Q000331:legislation & jurisprudence*