CINAHL^®, the Cumulative Index to Nursing and Allied Health Literature, is the most comprehensive resource for nursing and allied health literature. While starting out as a single bibliographic database, CINAHL has expanded to offer four databases including two full-text versions. CINAHL is owned and operated by EBSCO Publishing, with the Cinahl editorial team continuing to work out of the offices in Glendale, California. The CINAHL databases are available on EBSCOhost®, one of the most-used research platforms available.