共 50 条
- [21] CHRONIC OBSTRUCTIVE PULMONARY-DISEASE [J]. CANADIAN MEDICAL ASSOCIATION JOURNAL, 1988, 139 (02) : 99 - 100
- [22] CHRONIC OBSTRUCTIVE PULMONARY-DISEASE [J]. CANADIAN MEDICAL ASSOCIATION JOURNAL, 1988, 138 (06) : 503 - 510
- [26] CHRONIC OBSTRUCTIVE PULMONARY-DISEASE [J]. COMPENDIUM ON CONTINUING EDUCATION FOR THE PRACTICING VETERINARIAN, 1990, 12 (11): : 1651 - 1654
- [29] CHRONIC OBSTRUCTIVE PULMONARY-DISEASE [J]. NEW YORK STATE JOURNAL OF MEDICINE, 1979, 79 (06) : 919 - 921