Strongina, E I [Functional study of the external respiration in healthy young infants and those with pneumonia]. [electronic resource] - Pediatriia Aug 1980 - 37-9 p. digital Publication Type: Comparative Study; English Abstract; Journal Article ISSN: 0031-403X Subjects--Topical Terms: Airway ResistanceChild, PreschoolElectromyographyFemaleHumansInfantMalePneumonia--physiopathologyPulmonary VentilationRespiration