Subjects
- Mycobacterium tuberculosis15
- Nasopharyngeal Diseases15
- Neoplasms -- drug therapy15
- New York Hospital.15
- Pandemics15
- Pennsylvania Hospital (Philadelphia, Pa.)15
- Personnel Turnover15
- Persons With Hearing Impairments15
- Pharmacological Phenomena15
- Physical Examination -- methods15
- Physician Assistants15
- Polysaccharides15
- Postal Service15
- Quality Assurance, Health Care15
- Quality of Life15
- Regional Medical Programs15
- Retirement15
- Sexuality15
- Substance-Related Disorders -- therapy15
- Surgical Wound Infection -- prevention & control15