title: ProCare's nurse assistant certification program.
authors: Educational Testing Service.
authors: G
authors: G
authors: Echternacht
authors: A
authors: A
authors: Caldwell
mesh_terms: D001291:Attitude of Health Personnel; D002568:Certification; D002983:Clinical Competence; D003625:Data Collection; D004521:Educational Measurement; D009728:Nursing Assistants / Q000193:education*; D014481:United States