Usefulness of self-administered questionnaires in screening for direct referral for polysomnography without sleep physician review Usefulness of self-administered questionnaires in screening for direct referral for polysomnography without sleep physician review Download Chronic testicular pain cured by low-dose pramipexole: is there an association with restless legs syndrome? Exclusion of EEG-based arousals in wake epochs of polysomnography leads to underestimation of the arousal index