Welcome to the website of the Archives of Pathology & Laboratory Medicine (APLM). APLM is the monthly, international, peer-reviewed journal of the College of American Pathologists. The results of the PERQ/HCI 2011 Custom Study show that APLM is the most highly read journal/periodical title among US practicing pathologists.Published since 1926, APLM was voted in 2009 the only pathology journal among the top 100 most influential journals of the past 100 years by the Bio Medical and Life Sciences Division of the Special Libraries Association. Online access to the full-text and PDF files of APLM articles is free.We appreciate your interest in APLM and welcome your input regarding the journal and website.