_:vb50956841 "url:http://www.nlm.nih.gov/medlineplus/ency/article/001533.htm"^^ . _:vb50956841 . _:vb50956841 . _:vb50956841 . _:vb50956841 . _:vb50956841 . _:vb50956841 "A specific developmental disorder that involves disordered motor skills where coordinated muscle movement is impaired."^^ .