1. Barrow, R., and R. W. Wheat (1972). Amino sugars of Pseudomonas aeruginosa ATCC 7700 lipopolysaccharide. This volume, p. 22.
2. Berry, L. J., and M. R. Venneman (1972). Immune response of mice to subcellular vaccines of Salmonella typhimurium. This volume, p. 3.
3. Fritsch, H., H.-J. Krecke, B. Becker, B. Urbaschek, and A. Nowotny (1968). Zur Erzeugung einer Endotoxintoleranz durch detoxifiziertes Endotoxin (Endotoxoid) beim Menschen. Verh. Dtsch. Ges. Inn. Med., 74: 1151–1154.
4. Luderitz, O., K. Jann, and R. Wheat (1968). Somatic and capsular antigens of Gram-negative bacteria. In Comprehensive Biochemistry, 26A, Amsterdam/London/New York: Elsevier.
5. Koffler, H., and R. W. Smith (1972). The nature of flagellar antigens. This volume, p. 31.