ALPHEN LOEK VAN 310,175 EPIDEMIOLOGY Epidemiology, pathogenesis and prevention of haemophilias influenzae disease Veldhoven, Netherlands 24-28 September 1990 / org. comm. Robert S. Daum, Loek van Alphen guest ed. and sc. board Robert S. Daum [et al]. - Chicago : Publ. by the Univrsity of Chicago Press, 1992. - [8], 206 s. : il., wykr.; 28 cm (The Journal of Infectious Diseases, ISSN 0022-1899 ; vol. 165 suppl. 1)