549,941 OSTEOSARCOMA Osteosarcoma In adolescents and young adults i new developments and controversies / ed. by G. Bennett Humphrey let al] ; ed. ass. Anneke Johnson-Hoekzema, Lodewijk Martijn, Patricia Ahrens. - Boston [etc.] t Kluwer Academic Publ., 1993. - XX, 407 s. il., wykr. ; 25 cm (Cancer Treatment and Research) ISBN 0-7923-1905-2