1. Sera from individuals acutely ill with lobar pneumonia possess the capacity to precipitate in high titre a non-protein somatic fraction derived from pneumococci (Fraction C)....
A technique has been developed for collecting large numbers of polymorphonuclear leucocytes from peritoneal exudates in rabbits. These cells are obtained essentially free from o...
All acidic carbohydrate has been isolated from the culture medium of the enteric microorganism E. coli K235 L+O. This substance has been named colominic acid. N-acetylneuraminic...