title: [Change in the sex chromatin frequency in young children with pneumonia].
mesh_terms: D000208:Acute Disease; D002675:Child, Preschool; D004847:Epithelial Cells; D005260:Female; D006801:Humans; D007223:Infant; D009061:Mouth Mucosa / Q000166:cytology; D010507:Periodicity; D011014:Pneumonia / Q000473:pathology*; D012728:Sex Chromatin / Q000032:analysis*
vernacular_title: Zmina chastoty statevoho khromatynu u diteĭ rann' oho viku, khvorykh na pnevmoniiu