1. Isolation and growth of Leptospira on artificial media;Baseman;J. Bacteriol.,1966
2. Protein-free and low-protein media for the cultivation of Leptospira;Bey;Infect. Immun.,1978
3. The estimation of small amounts of fatty acid in the presence of polyoxyethylene sorbitan partial fatty acid esters (“Tween”) and of serum proteins;Davis;Arch. Biochem.,1947
4. The preparation and stability of fatty acid-free polyoxyethylene sorbitan monooleate (“Tween” 80);Davis;Arch. Biochem.,1947
5. The spirochetes;Johnson;Annu. Rev. Microbiol.,1977