Dahlström, G., & Difs, H. (1951). The efficacy of B. C. G. vaccination: A study on vaccinated and tuberculin negative non-vaccinated conscripts. With a foreword by Arvid Wallgren. Munksgaard.
Chicago Style (17th ed.) CitationDahlström, Gunnar, and Hans Difs. The Efficacy of B. C. G. Vaccination: A Study on Vaccinated and Tuberculin Negative Non-vaccinated Conscripts. With a Foreword by Arvid Wallgren. Copenhagen: Munksgaard, 1951.
MLA (9th ed.) CitationDahlström, Gunnar, and Hans Difs. The Efficacy of B. C. G. Vaccination: A Study on Vaccinated and Tuberculin Negative Non-vaccinated Conscripts. With a Foreword by Arvid Wallgren. Munksgaard, 1951.
Warning: These citations may not always be 100% accurate.