Mouth piece.
Ralph
D
D
D001291:Attitude of Health Personnel; D004509:Education, Nursing, Continuing; D006801:Humans; D017053:Infection Control / Q000379:methods*; D009730:Nursing Assessment / Q000592:standards; D009741:Nursing Staff, Hospital / Q000193:education / Q000523:psychology; D009910:Oral Hygiene / Q000379:methods / Q000451:nursing*; D010347:Patient Care Planning / Q000592:standards