input: [Literature Type] Journal Articles [Access] Citations to articles published in scientific journals are located using print or online indexing and abstracting services. Journals are available by subscription from the publisher. An increasing number of journals are now available in electronic format. [Description] 
output: Journals are publications that are issued on a regular schedule and that present detailed reports of current research in a particular field. Some journals cover research in all areas of science and technology, while others concentrate on a narrow subject area. The importance of science journals lies in their social, archival and dissemination roles in scientific communication. All articles submitted to scholarly scientific journals are subjected to a peer review process which helps to maintain the quality of the scientific literature.