Penicillin spray by bulb atomizer in respiratory infections.
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D009330:Nebulizers and Vaporizers; D010406:Penicillins / Q000008:administration & dosage*; D018517:Plant Roots; D012137:Respiratory System; D012138:Respiratory Therapy; D012140:Respiratory Tract Diseases; D012141:Respiratory Tract Infections
D010406:Penicillins