Biologics Regulation and ResearchThe People and Work of Buildings 29 & 29A

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He received the FDA Commissioner's Citation and other recognitions in 1981, 1985, and 1987.

Liu became the first director , of the Division of Biochemistry and Biophysics in 1992 while also serving as the acting chief of the Lab of Biochemistry. 1980.  He was previously the deputy director , of the Division of Allergenic Bacterial Products and ParasitologyChief of the Biochemistry Branch in the same division.

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