Immunization of mice against pneumococcal pneumonia by inhaled polysaccharide.
D000818:Animals; D007109:Immunity; D007114:Immunization; D051379:Mice; D011014:Pneumonia; D011018:Pneumonia, Pneumococcal; D011134:Polysaccharides; D014611:Vaccination
D011134:Polysaccharides
PNEUMONIA/immunity