共 50 条
- [21] Influenza vaccine, 1999-2000 MEDICAL LETTER ON DRUGS AND THERAPEUTICS, 1999, 41 (1061): : 82 - 83
- [22] Measles epidemic in The Netherlands, 1999-2000 JOURNAL OF INFECTIOUS DISEASES, 2002, 186 (10): : 1483 - 1486
- [25] MORTALITY FROM PNEUMONIA AND RISK CONDITIONS DURING INFLUENZA EPIDEMICS - HIGH INFLUENZA MORBIDITY DURING NON-EPIDEMIC YEARS JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1977, 237 (26): : 2823 - 2828