the 13c-n.m.r . spectra of the capsular polysaccharide of klebsiella k41 and phage-derived oligosaccharides k41-p1 and k41-p2 were compared with spectra from the structurally similar polysaccharide of klebsiella k12 and oligosaccharides k12-p1 and k12-p2 .
C0032594
polysaccharide
C0028959
oligosaccharides