We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleGastrointestinal blood loss and anemia in runners.AuthorsStewart JG; Ahlquist DA; McGill DB; Ilstrup DM; Schwartz S; Owen RAPublicationAnnals of internal medicine, 1984, Vol 100, Issue 6, p843ISSN0003-4819Publication typearticleDOI10.7326/0003-4819-100-6-843