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Subjects
- Otolaryngology[remove]10
- Ophthalmology2
- Societies, Medical2
- United States2
- Advertising as Topic1
- American Laryngological Association.1
- Baltimore1
- Cicatrix1
- Diphtheria -- drug therapy1
- Hospitals, Special1
- Hospitals, Special -- organization & administration1
- Manhattan Eye and Ear Hospital.1
- Manometry1
- Maryland Eye & Ear Institute of Baltimore.1
- Mercuric Chloride -- therapeutic use1
- New York City1
- Physicians1
- Tympanic Membrane1