References.
1. Jack H. Sheen. Spreader graft: a method of reconstructing the roof of
the middle nasal vault following rhinoplasty. Plast Reconstr Surg. 1984
Feb;73(2):230-9.
2. Dean M. Toriumi. Caudal septal extension graft for correction of the
retracted columella. Operative Techniques in Otolaryngology-Head and
Neck Surgery. Volume 6, Issue 4, Dec. 1995, Pages 311-318
3. Russel W. Kridel, B.A. Scott, and H.M. Foda. The tongue-in-groove
technique in septorhinoplasty. A 10-year experience. Arch Facial Plast
Surg, 1999. 1(4): p. 246-56; discussion 257-8.
4. Gillian A. Nolst Trenite, Gilbert J. Nolst Trenite. The Columella
Retraction Suture: A Powerful Suture Technique. JAMA Facial Plast Surg
2017 Dec 1;19(6):536-537.