“…It also compares favourably with chlortetracycline (Solomons, 1951), bacitracin (Miller et al, 1949), and chloramphenicol (Newman and Feldman, 1951). However, general statements about its effectiveness must be guarded, because 65% of the streptococci isolated in this series were resistant, and it may be that its apparent effectiveness in this small series was due to the high proportion of cases from which the very sensitive Staph.…”