• Berger W., Quintern J., Dietz V. (1982) Pathophysiology of gait in children with cerebral palsy. Electroencephalography and Clinical Neurophysiology 53: 53848.
  • Bohannon RW. (1989) Is the measurement of muscle strength appropriate in patients with brain lesions? A special communication. Physical Therapy 69: 22536.
  • Brown JK, Rodda J., Walsh EG, Wright GW. (1991) Neurophysiology of lower-limb function in hemiplegic children. Developmental Medicine and Child Neurology 33: 103747.
  • Damiano DL, Kelly LE, Vaughan CL. (1995a) Effects of quadriceps strengthening on crouch gait in children with spastic cerebral palsy. Physical Therapy 75: 65871.
  • Damiano DL Vaughan CL, Abel MF. (1995b) Muscle response to heavy resistance exercise in children with spastic cerebral palsy. Developmental Medicine and Child Neurology 37: 7319.
  • Daniels L., Worthingham C. (1972) Muscle Testing: Techniques of Manual Examination 3rd ed. Philadelphia, PA: WB Saunders Company.
  • Dietz V., Berger W. (1995) Cerebral palsy and muscle transformation. Developmental Medicine and Child Neurology 37: 1804.
  • Guiliani CA. (1991) Dorsal rhizotomy for children with cerebral palsy: support for concepts of motor control. Physical Therapy 71: 24859.
  • Hinderer KA, Hinderer SR. (1993) Muscle strength development and assessment in children and adolescents. In: Harms-RingdahlK., editor. International Perspectives in Physical Therapy Muscle Strength London: Churchill Livingstone.
  • Horvat M. (1987) Effects of a progressive resistance training program on an individual with spastic cerebral palsy. American Corrective Therapy Journal 41: 711.
  • Hoskings GP, Bhat US, Dubowitz V., Edwards RHT. (1976) Measurements of muscle strength and performance in children with normal and diseased muscle. Archives of Disease in Childhood 51: 95763.
  • Kahn-D'Angelo L. (1994) The special care nursery. In: CampbellSC, editor. Physical Therapy for Children Philadelphia: WB Saunders. p 787822.
  • Kramer JF, MacPhail HEA. (1994) Relationships among measures of walking efficiency, gross motor ability, and isokinetic strength in adolescents with cerebral palsy. Pediatric Physical Therapy 6: 38.
  • MacPhail HEA, Kramer JF. (1995) Effect of isokinetic strength-training on functional ability and walking efficiency in adolescents with cerebral palsy. Developmental Medicine and Child Neurology 37: 76375.
  • McCubbin JA, Shasby GB. (1985) Effects of isokinetic exercise on adolescents with cerebral palsy. Adapted Physical Activity Quarterly 2: 5664.
  • Moseley CF. (1992) Physiologic effects of soft-tissue surgery. In: SussmanMD, editor. The Diplegic Child Rosemont, IL: American Academy of Orthopedic Surgery Press. p 25970.
  • Olney SJ, Griffin MP, McBride LD. (1994) Temporal, kinematic and kinetic variables related to gait speed in hemiplegic cerebral palsy gait. Physical Therapy 74: 87285.
  • Olney SJ MacPhail HEA, Hedden DM, Boyce WF. (1990) Work and power in hemiplegic cerebral palsy gait. Physical Therapy 70: 4318.
  • Parker DF, Carriere L., Hebestreit H., Bar-Or O. (1992) Anaerobic endurance and peak muscle power in children with spastic cerebral palsy. American Journal of Diseases in Childhood 146: 106973.
  • Riddle DL, Finucaine SD, Rothstein JM, Walker ML. (1989) Intrasession and intersession reliability of hand-held dynamometer measurements taken on brain-damaged patients. Physical Therapy 69: 18294.
  • Russell DJ, Rosenbaum PL, Cadman DT, Gowland C., Hardy S., Jarvis S. (1989) The gross motor function measure: a means to evaluate the effects of physical theapy. Developmental Medicine and Child Neurology 31: 34152.
  • Sahrmann SA, Norton BJ. (1977) The relationship of voluntary movement to spasticity in the upper motor neuron syndrome. Annals of Neurology 2: 4605.
  • Semans S. (1967) The Bobath concept in treatment of neurological disorders. American Journal of Physical Medicine 46: 73285.
  • Silver RL, de la Garza J., Rang M. (1985) The myth of muscle balance. Journal of Bone and Joint Surgery 67B: 4327.
  • Stuberg WA, Metcalf WK. (1988) Reliability of quantitative muscle testing in healthy children and in children with Duchennes muscular dystrophy using a hand-held dynamometer. Physical Therapy 68: 97782.
  • Surburg PR, Suomi R., Poppy WK. (1992) Validity and reliability of a hand-held dynamometer applied to adults with mental retardation. Archives of Physical Medicine and Rehabilitation 73: 5359.