312,158 RITTENHOUSE BRIAN E. STANDARDS Standards for economic evaluation of drugs : issues and answers : selected papers and proceedings of a Conference April 2-4, 1995 / guest eds. Carolyn Blank Morris and Brian E. Rittenhouse ; org. by Brian E. Rittenhouse Program Chair [...]. - [Hagers­ town s by Lippincott-Raven Publ., 1996]. - [4], 248, [4] s. ; 25 cm (Medical Care, ISSN 0025-7079 , vol. 34, nr 12, suppl.)