42 Providing on-line, non-downloadable, Internet-based software applications for providing, exchanging, retrieving and analyzing health and healthcare information; providing a website featuring technology enabling users to exchange, retrieve and analyze health and healthcare information; Providing medical and scientific research information in the nature of clinical and drug information to medical professionals for use in medical education in the field of oncology, immunology, and critical care; providing medical and scientific research information to medical professionals in the field of oncology, immunology, and critical care pharmaceuticals and clinical trials