In reply: Does intramuscular botulinum toxin A injection improve upper-limb function in children with hemiplegic cerebral palsy?

In reply: We thank Graham et al for their response to our article.1

Correspondence:

1. Wasiak J, Hoare BJ, Hender KM. Does intramuscular botulinum toxin A injection improve upper-limb function in children with hemiplegic cerebral palsy? Med J Aust 2002; 177: 158. <eMJA full text>
2. Corry IS, Cosgrove AP, Walsh EG, et al. Botulinum toxin A in the hemiplegic upper limb: a double-blind trial. Dev Med Child Neurol 1997; 39: 185-193.
3. Fehlings D, Rang M, Glazier J, Steele C. An evaluation of botulinum toxin A injection to improve upper extremity function in children with hemiplegic cerebral palsy. J Pediatr 2000; 137: 331-337.

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