多睾丸症(英语:Polyorchidism) 無陰茎症(英语:Penile agenesis) 陰道隔 同卵雙胞胎 Concealed diphallus: a Casereport and review of the literature.. Journal of Indian Association of Pediatric
Kneepkens CM, Mattens EC, Aronson DC, Heij HA. Management of trichobezoar: casereport and literature review. Pediatr. Surg. Int. May 2010, 26 (5): 457–63.