GREC, J [On the technics, indications and interpretation of pneumoencephalography in children]. [electronic resource] - Pediatria polska Mar 1962 - 255-62 p. digital Publication Type: Journal Article ISSN: 0031-3939 Subjects--Topical Terms: Cerebral VentriculographyChildDiagnostic ImagingInfantPneumoencephalographyRadiographyThoracic Surgical Procedures