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- [32] IS HEPATITIS-B VIRUS RESPONSIBLE FOR HBSAG NEGATIVE CHRONIC ACTIVE HEPATITIS ITALIAN JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, 1978, 10 (03): : 179 - 179
- [33] HEPATITIS-B VIRUS-INFECTION AND CHRONIC LIVER-DISEASE IN TAIWAN ACTA HEPATO-GASTROENTEROLOGICA, 1978, 25 (06): : 423 - 430