Pathophysiology of diurnal drooling in Parkinson’s disease
Lenie van den Engel-Hoek; Johanna Kalf; Bastiaan Bloem; George Borm; Machiel Zwarts; Bert de Swart; Marten Munneke
The measurement of social support in the "European Research on Incapacitating Diseases and Social Support": the development of the Social Support Questionnaire for Transactions (SSQT)
Suurmeijer, Theo P; Doeglas, Dirk M; Briancon, Serge; Krijnen, Wim P (Statistical Techniques For Applied Research)