[Radio vitamin B 12  resorption-urinary excretion test as a gastroenterologic examination method].
D000752:Anemia, Pernicious / Q000175:diagnosis*; D005260:Female; D005743:Gastrectomy; D005767:Gastrointestinal Diseases / Q000175:diagnosis*; D006801:Humans; D008297:Male; D012546:Schilling Test
Der Radio-Vitamin-B 12 -Resorptions-Urinexkretions-Test als gastroenterologische Untersuchungsmethode.