1. Revised Hammersmith Scale for spinal muscular atrophy: A SMA specific clinical outcome assessment tool Ramsey, Danielle; Scoto, Mariacristina; Mayhew, Anna; Main, Marion; Mazzone, Elena S.; Montes, Jacqueline; de Sanctis, Roberto; Salazar, Rachel; Young, Sally Dunaway; Glanzman, Allan M.; Pasternak, Amy; Quigley, Janet; Mirek, Elizabeth; Duong, Tina; Gee, Richard; Civitello, Matthew; Tennekoon, Gihan; Pane, Marika; Pera, Maria Carmela; Bushby, Kate; Day, John; Darras, Basil T.; De Vivo, Darryl C.; Finkel, Richard; Mercuri, Eugenio; Muntoni, Francesco 2017 Articles PsychometricsSpinal muscular atrophyNeurosciencesMedicine