[Submerged cultivation of pneumococci].
D001428:Bacterial Vaccines; D001431:Bacteriological Techniques; D011135:Polysaccharides, Bacterial; D013296:Streptococcus pneumoniae / Q000254:growth & development*
D001428:Bacterial Vaccines; D011135:Polysaccharides, Bacterial
Glubinnoe kul'tivirovanie pnevmokokkov.