1. Die Entstehung der sogenannten Prostatahypertropie;Reischauer;Virchows Arch. path. Anat.,1925
2. Benign nodular hyperplasia of prostate: a review;Franks;Ann. R. Coll. Surg.,1954
3. Origins of benign prostatic hypertrophy;Franks,1983
4. Morphology and biology of benign prostatic hyperplasia;McNeal,1985
5. Origin and evolution of benign prostatic enlargement;McNeal;Invest. Urol.,1978