In memoriam: Hans Gerd Schiefer (1935-2014).
, 8802 Kilchberg, Zurich, Switzerland, avg@imm.uzh.ch.
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von Graevenitz
D005858:Germany; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D055552:Infectious Disease Medicine / Q000266:history*; D008829:Microbiology / Q000266:history*