UCLA SYMPOSIA ON MOLECULAR AND CELLULAR BIOLOGY, NEW SERIES ; VOL. 119 547,976 Human retroviruses : Proceedings of a Chimertech- UCLA Symposium, held at Tamarron,Colorado,February 4-11, 1989 / eds. Jerome E. Groopman [et al.] ; [contributors Mark A. Abbott]. - New York [etc.] : Wiley-Liss, [1990]. - XXIV, 410 s. : il. ; 24 cm (UCLA Symposia on Molecular and Cellular Biology, New Series ; vol. 119) ISBN 0-471-56730-2