title: Iron deficiency anemia: a call for aggressive diagnostic evaluation.
authors.forename: Patrick G
authors.initials: PG
authors.lastname: Brady
mesh_terms: D000328:Adult; D000368:Aged; D018798:Anemia, Iron-Deficiency / Q000175:diagnosis* / Q000209:etiology; D016099:Endoscopy, Gastrointestinal; D005260:Female; D005767:Gastrointestinal Diseases / Q000150:complications / Q000175:diagnosis; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged