title: Chronic diarrhea in a patient with severe vitamin B12 deficiency: a rare clinical manifestation.
authors.affiliation: a Department of Medical Sciences , Catholic University School of Medicine , Rome , Italy ;|b Department of Medical Sciences , IRCCS Casa Sollievo Della Sofferenza , San Giovanni Rotondo , Italy.
authors.forename: Antonio
authors.initials: A
authors.lastname: Mirijello
authors.affiliation: a Department of Medical Sciences , Catholic University School of Medicine , Rome , Italy ;
authors.forename: Carla
authors.initials: C
authors.lastname: Vallone
authors.affiliation: a Department of Medical Sciences , Catholic University School of Medicine , Rome , Italy ;
authors.forename: Salvatore
authors.initials: S
authors.lastname: De Cosmo
authors.affiliation: a Department of Medical Sciences , Catholic University School of Medicine , Rome , Italy ;
authors.forename: Raffaele
authors.initials: R
authors.lastname: Landolfi
authors.affiliation: b Department of Medical Sciences , IRCCS Casa Sollievo Della Sofferenza , San Giovanni Rotondo , Italy.
authors.forename: Giovanni
authors.initials: G
authors.lastname: Addolorato
mesh_terms: D000368:Aged; D002908:Chronic Disease; D003967:Diarrhea / Q000209:etiology*; D005260:Female; D006801:Humans; D012720:Severity of Illness Index; D014806:Vitamin B 12 Deficiency / Q000150:complications / Q000175:diagnosis*