[BEFORE MAN KNEW OF THE INTESTINAL MICROORGANISMS. (GEORGE ARMSTRONG)].
D004739:England; D005767:Gastrointestinal Diseases; D049671:History, 18th Century; D007422:Intestines / Q000382:microbiology*; D008511:Medicine
BIOGRAPHIES; ENGLAND; GASTROINTESTINAL DISEASES; HISTORY; HISTORY OF MEDICINE, 18TH CENT.; INTESTINAL MICROORGANISMS
EHE MAN DIE DARMFLORA KANNTE.