When you want humidity.
Carroll
P
P
Manchester (Conn.) Memorial Hospital, USA.
D003362:Cost-Benefit Analysis; D006358:Hot Temperature; D006801:Humans; D006813:Humidity; D009330:Nebulizers and Vaporizers / Q000191:economics; D010347:Patient Care Planning; D012121:Respiration, Artificial / Q000009:adverse effects / Q000451:nursing*