605,111 BENEDIKTSDOTTIR EVA Airborne non—sporeforming anaerobic bacteria— a study of their dispersal and their occurrence in clean surgical wounds Uppsala 1983 /druk.:/ Arkitektkopia 8° s. nlb. 2, 37, il. Acta Universitatis Upsaliensis Abstracts of Uppsala Dissertations from the Faculty of Medicine 454 Thesis