""Scarless" umbilicoplasty: a new umbilicoplasty technique and a review of the English language literature". Ann Plast Surg. 63: 15–20. Jul 2009. doi:10.1097/SAP.0b013e3181877b60. PMID19546666.
""Scarless" umbilicoplasty: a new umbilicoplasty technique and a review of the English language literature". Ann Plast Surg. 63: 15–20. Jul 2009. doi:10.1097/SAP.0b013e3181877b60. PMID19546666.