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In this paper, with sulfuric acid as a catalyst and acetic acid as solution at the temperature of 120 ℃ and refluxing period for 24 hours, a sterically hindered bulky 9,9-diarylfluorene intermediate(More)
OBJECTIVE To evaluate the therapeutic effect of interferon therapy after transcatheter arterial chemoembolization (TACE) in patients with hepatocellular carcinoma associated with hepatitis B virus.(More)
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