Translation, validation, diagnostic accuracy, and reliability of screening questionnaire for parkinsonism in three African countries

Shalash, Ali; Okubadejo, Njideka U; Doumbe, Jacques; Ojo, Oluwadamilola O; Hamid, Eman; Kuate, Callixte; Calvo, Sara; Helmi, Asmaa; Agabi, Osigwe P; Essam, Mohamed; roushdy, tamer;