----- Original Message -----From: [log in to unmask]>Charles WilliamsSent: Friday, February 18, 2000 6:01 AMSubject: Sleep Apnea with PD?I am currently trying to establish whether I am PD or MSA. Sleep apnea seems to have come upon me recently, and I was wondering whether this happens in 'pure' PD or only in MSA? Can anybody help me with this?Charles Williams(44/44/41)