Investigation of the Production of Growth-Promoting and Growth-Inhibiting Factors by Ultra-Violet Irradiated Microörganisms

John R. Loofbourow, Sister Mary Norbert Morgan
1940 Journal of Bacteriology  
doi:10.1128/jb.39.4.437-453.1940 fatcat:n4i3acqvjvebxfym5rce66ofgm