Pain characteristics of Parkinson’s disease using validated Arabic versions of the King’s Parkinson’s disease pain scale and questionnaire: a multicenter Egyptian study

Shalash, Ali; Mohamed, Salma R; Badr, Marwa Y; Elgamal, Shimaa; Elaidy, Shaimaa A; Elhamrawy, Eman A; Abdel-Tawab, Hayam; Elshebawy, Haidy; Abdelraheem, Heba Samir; roushdy, tamer;