title: Spectral analysis of perineal muscles EMG.
mesh_terms: D001003:Anal Canal / Q000502:physiology*; D004576:Electromyography / Q000379:methods*; D006801:Humans; D008297:Male; D009119:Muscle Contraction; D009132:Muscles / Q000502:physiology*; D014521:Urethra / Q000502:physiology*