J. D. Christian, T. C. Lamm, J. F. Morrow, et D. G. Bostwick (2005), "Corpora amylacea in adenocarcinoma of the prostate: incidence and histology within needle core biopsies," Modern Pathology 18(1):36–39. PMID 15309020. doi:10.1038/modpathol.3800250.