1. Chapman, G. H.: The isolation of streptococci from mixed cultures. Jr. Bact., 48:113–114, July, 1944.
2. Chapman, G. H. and Lieb, C. W.: Bacteriology of the intestinal tract in certain diseases. II. The possible inhibition of colon bacilli by pathogenic streptococci and staphylococci. Rev. Gastroent., 5:234–240, September, 1938.
3. Lieb, C. W. and Chapman, G. H.: Bacteriology of the intestinal tract in certain chronic diseases. III. The possible role of upper respiratory infection. Rev. Gastroent., 5:306–318, December, 1938.
4. Rawls, W. B. and Chapman, G. H.: Experimental arthritis in rabbits. Comparison of the arthritis-producing ability of inagglutinable streptococci which resist the “bactericidal” action of fresh, diluted defibrinated guinea pig blood and those which are agglutinable but sensitive to the “bactericidal” agent. Jr. Lab. & Clin. Med., 21:49–66, October, 1935.
5. Chapman, G. H., Stiles, M. H. and Berens, C.: The isolation and in vitro testing of pathogenic types of non-exotoxic streptococci. Am. Jr. Clin. Path., Tech. Suppl., 3:20–27, Jan., 1939.