Plasma ferritin, iron intake, and the risk of colorectal polyps.
Bird CL, Witte JS, Swendseid ME, Shikany JM, Hunt IF, Frankl HD, Lee ER, Longnecker MP, Haile RW.
Am J Epidemiol. 1996 Jul 1;144(1):34-41.PMID: 8659483 [PubMed - indexed for MEDLINE]Related articlesFree article