REFERENCES
- Bay-Nielsen, H. (Danish National Board of Health) (1991): Personal communication.
- Boyarsky S, Jones G, Paulson DF, Prout GR Jr (1977): A new look at bladder neck obstruction by the Food and Drug Administration regulators: guidelines for the investigation of benign prostatic hypertrophy. Trans Am Assoc Genitourin Surg 68: 29–32.
- Madsen PO, Iversen P (1983): A point system for selecting operative candidates. In: Hinman F Jr (ed.): Benign Prostatic Hypertrophy. New York, Heidelberg, Berlin: Springer-Verlag pp 763–765.