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Subjects
- Advertising1
- American Laryngological Association.2
- Baltimore1
- Cicatrix1
- Diphtheria -- drug therapy1
- Hospitals, Special1
- Hospitals, Special -- organization & administration1
- Laryngoscopes1
- Manhattan Eye and Ear Hospital.1
- Manometry1
- Maryland Eye & Ear Institute of Baltimore.1
- Mercuric Chloride -- therapeutic use1
- New York City1
- Ophthalmologists1
- Ophthalmology3
- Otolaryngology[remove]17
- Physicians2
- Societies, Medical3
- Surgeons4
- Tympanic Membrane1