Manual
Proforma
Main et al., (2013) The Hammersmith functional motor scale for children with spinal muscular atrophy: a scale to test ability and monitor progress in children with limited ambulation. European Journal of Paediatric Neurology. 7 (4): 155-9
Krosschell et al., (2006) A modified Hammersmith functional motor scale for use in multi-center research on spinal muscular atrophy. Neuromuscular Disorders. Jul:16 (7) 417-26
O'Hagen et al., (2007) An expanded version of the Hammersmith Functional Motor Scale for SMA II and III patients. Neuromuscular Disorders. Oct:17 (9-10) 693-7