Elsevier is a publisher of science and health information to scientists, students and health professional worldwide. It provides world-class information and tools to researchers, students, teachers and practitioners to help them increase productivity and effectiveness.
Their products and services include electronic and print versions of journals, monographs, reference works and textbooks in the field of health, life, and social sciences. You will find many articles which you can browse by subject or by product type, but you have to pay in order to get them 
