?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=Betta&rft.aufirst=Monica&rft.au=Betta%2C+Monica&rft.title=Quantifying+peripheral+sympathetic+activation+during+sleep+by+means+of+an+automatic+method+for+pulse+wave+amplitude+drop+detection&rft.genre=proceeding