title: [Laboratory studies in clinical aspects of internal diseases].
mesh_terms: D001774:Blood Chemical Analysis; D001800:Blood Specimen Collection; D019411:Clinical Laboratory Techniques; D006801:Humans; D007441:Intubation, Gastrointestinal; D013048:Specimen Handling; D013183:Sputum / Q000032:analysis
vernacular_title: Laboratornye issledovaniia v klinike vnutrennykh bolezneĭ