title: Friedrich August Johannes Löffler (Loeffler), German Bacteriologist.
authors.affiliation: Mayo Clinic, Rochester, MN. Electronic address: Kyle.robert@mayo.edu.
authors.forename: Robert A
authors.initials: RA
authors.lastname: Kyle
authors.affiliation: Dana-Farber Cancer Institute and Boston Medical School, Boston, MA.
authors.forename: David P
authors.initials: DP
authors.lastname: Steensma
authors.affiliation: Mayo Clinic, Rochester, MN.
authors.forename: Marc A
authors.initials: MA
authors.lastname: Shampo
mesh_terms: D000818:Animals; D001432:Bacteriology / Q000266:history*; D004165:Diphtheria / Q000266:history*; D005858:Germany; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D010678:Philately