共 50 条
- [38] HEPATITIS-B - STUDY OF 200 CASES POSITIVE FOR HEPATITIS-B ANTIGEN AMERICAN JOURNAL OF DIGESTIVE DISEASES, 1973, 18 (11): : 921 - 929
- [40] HEPATITIS-B - RISK OF INFECTION FROM ANTIGEN-POSITIVE MEDICAL PERSONNEL AND PATIENTS JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1975, 233 (10): : 1061 - 1062