title: [Serological study of the role of Mycoplasma pneumoniae and respiratory viruses in the etiology of exacerbations of chronic pneumonias].
mesh_terms: D000257:Adenoviridae Infections / Q000175:diagnosis*; D000293:Adolescent; D000328:Adult; D002648:Child; D003168:Complement Fixation Tests; D006801:Humans; D007251:Influenza, Human / Q000175:diagnosis*; D008875:Middle Aged; D009175:Mycoplasma Infections / Q000175:diagnosis*; D009500:Neutralization Tests; D011014:Pneumonia / Q000175:diagnosis*
vernacular_title: Serologicheskoe izuchenie roli Mycoplasma pneumoniae i respiratornykh virusov v étiologii obostreniĭ khronicheskikh pnevmoniĭ.