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- [2] RESPIRATORY-INFECTION - COMMUNITY-ACQUIRED LOWER RESPIRATORY-INFECTION LANCET, 1993, 341 (8844): : 529 - 530
- [3] PREVENTING HOSPITAL-ACQUIRED URINARY AND RESPIRATORY-INFECTION BRITISH MEDICAL JOURNAL, 1995, 310 (6992): : 1452 - 1453
- [7] RESPIRATORY-INFECTION, A COFACTOR IN RESPIRATORY CARCINOGENESIS PROCEEDINGS OF THE AMERICAN ASSOCIATION FOR CANCER RESEARCH, 1972, 13 (MAR): : 57 - &