Papers And Originals Sensitivities of Colonies and Suspensions of Actinomyces Israelii to Penicillins, Tetracyclines, and Erythromycin Br Med J 1964; 1 doi: https://doi.org/10.1136/bmj.1.5376.145 (Published 18 January 1964) Cite this as: Br Med J 1964;1:145 Article Related content Metrics Responses Peer review Related articles No related articles found.