Obituary. Arnold J. Lehman, September 2, 1900--July 10, 1979.
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History, 20th Century↗
Biomedical subjects
H W Hays
Publications and source records attributed to H W Hays.
Standard laboratory procedures.
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Animals↗
Obituary: Wolfgang felix von Oettingen (December 3, 1888--April 4, 1976).
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Famous Persons↗