Article Title,Year,Volume,Issue,Page Range,Author Traumatic pneumopericardium (report of a case),1964,49,,391-396,Rosa Limiting factors in brain damage incident to closed craniocerebral injury (the contrecoup mechanism),1964,49,,320-327,Courville Disorders of the nerve centers (pyramido-extrapyramidal syndrome) following carbon monoxide poisoning,1961,46,,218-226,Rodriguez Pediatric evaluation of play,1950,35,7,989-1000,Escardo Fractures of the child,1952,37,9-12,442-451,Del campo