Collection and Analysis of a Parkinson Speech Dataset With Multiple Types of Sound Recordings. - Betul Erdogdu Sakar; M. Erdem Isenkul; Cemal Okan Sakar; Ahmet Sertbas; Fikret Gürgen; Sakir Delil; Hulya Apaydin; Olcay Kursun (IEEE J. Biomed. Health Informatics, 2013)