title: [Role of pneumococcal infections in the etiology of acute pneumonia].
mesh_terms: D000818:Animals; D001431:Bacteriological Techniques; D006801:Humans; D051379:Mice; D011008:Pneumococcal Infections / Q000175:diagnosis; D011014:Pneumonia / Q000209:etiology* / Q000382:microbiology; D013183:Sputum / Q000382:microbiology; D013296:Streptococcus pneumoniae / Q000302:isolation & purification; D013997:Time Factors
vernacular_title: O roli pnevmokokhovoĭ infektsii v étiologii ostrykh pnevmoniĭ