SELECTED 805,972 Selected papers from the Sixth International Symposium on Long-Term Clinical Trials, Garmisch-Partenkirchen, West Germany June 12-15, 1988 / guest co-eds. Joerg Hasford, Genell Knatterud / guest assoc, co-eds. Marian Fisher, Dorle Messerer. -New York ; Elsevier Science Publ., 1989. - [4], 119-263 s. : wykr. / 26 cm. - (Controlled Clinical Trials, ISSN 0197-2456 / vol.10,nr. 4, suppl.) Bibliogr. przy art.