KLASTERSKY J. [red.] 298,530 Prophylaxis of gram negative infections in neutropenic patients : based on a Symposium in Zurich, Switzerland on 6 June 1987 guest ed. J. Klastersky ; sponsored by Merc Sharp and Dohme. - Oxford[etc.] : Pergamon Press, 1988. - [2], 72 s. : wykr. ; 30 cm (European Journal of Cancer and Clinical Oncology, ISSN 0277-5379 ; vol. 24, suppl. 1)