A NEW DEVICE TO AID MOUTH-TO-MOUTH BREATHING.
HIRSCHHORN
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D019069:Cell Respiration; D004864:Equipment and Supplies; D006336:Heart Massage; D006801:Humans; D009055:Mouth; D009058:Mouth Breathing; D012119:Respiration; D012121:Respiration, Artificial
EQUIPMENT AND SUPPLIES; HEART MASSAGE; RESPIRATION, ARTIFICIAL