Panayotis P Kelalis. (1992). Clinical pediatric urology. Philadelphia: W. B. Saunders.
Trích dẫn kiểu ChicagoPanayotis P Kelalis. Clinical Pediatric Urology. Philadelphia: W. B. Saunders, 1992.
Deismireacht MLAPanayotis P Kelalis. Clinical Pediatric Urology. Philadelphia: W. B. Saunders, 1992.
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