1. Paroxysmal torticollis in infancy;Snyder;Am J Dis Child,1969
2. Paroxysmal torticollis in infancy;Casteels van Daele;Am J Dis Child,1970
3. Benign paroxysmal torticollis, tortipelvis and retrocollis of infancy;Chutorian;Neurology,1974
4. Paroxysmal torticollis of infancy;Lipson;Am J Dis Child,1978
5. Benign paroxysmal torticollis in infancy;Casteels van Daele;Acta Pediatr Scand,1979