Thanks again to everyone who responded. Here is a summary of responses: "One solution is the venture capital route. See a) what VC firms gave b) how much to c) which companies. Then, searching through SEC documents and/or funding-related press releases might provide more detail about specific investments...Profiles of the investment will often mention the clinical nature of the investee's business." https://www.pwcmoneytree.com/ "Oftentimes, market research is where you find this type of information aggregated...Another source is annual reports, which tends to be tedious. Trends though can show up in trade magazines, as R&D during the recession." The National Science Foundation...survey at https://www.nsfherdsurvey.org/pdf/FY2009_HERD_Survey.pdf ... and September 2009 report at http://www.nsf.gov/statistics/infbrief/nsf09318/; also http://www.nsf.gov/statistics/rdexpenditures/glossary/s_efield.htm (Stats limited to colleges/universities; some limited info about private industry funding.) The NSF Survey of Scientific and Engineering Expenditures at Universities and Colleges currently collects data for several fields of science and engineering, including some clinical specialties. _______________________________________ Barbara Cosart, MLIS Clinical Education Center at Brackenridge 1400 N. IH-35, Suite 2.303 Austin, TX 78701-1966 Phone: (512) 773-4019 (official work cell phone) Fax: (513) 324-7654 [log in to unmask] http://intranet/clinicalres/medical_library/ NOTICE WARNING CONCERNING COPYRIGHT RESTRICTIONS: The copyright law of the United States (Title 17, United States Code) governs the making of photocopies or other reproductions of copyrighted material. Under certain conditions specified by law, library and archives are authorized to furnish a photocopy or other reproduction. One of these specified conditions is that the photocopy or reproduction is not to be "used for any purpose other than private study, scholarship or research." If a user makes a request for, or later uses, a photocopy or reproduction for purposes in excess of "fair use," that user may be liable for copyright infringement. This institution reserves the right to refuse to accept a copying order if, in its judgment, fulfillment of the order would involve violations of the copyright law.