306,296 NEW New macrolides-the tespiratory antibiotics for the 1990s / ed. by D. S. Reeves, A. J. Howard. - London [etc.] :. Academic Press : Harcourt Brace Jovanovich PublL , 1991. - III, 59 s. : il., wykr. cm 23 (The Journal of Hospital Infection, ISSN 0195-6701 : vol. 19 suppl. A) The publ. is based on a symposium held as part of the Second International Conference of the Hospital Infection Society