Ali, Ghazanfar, et al. “The RECONSTRUCTION OF NASAL ALA DEFECTS USING THREE STAGED FOLDED FOREHEAD FLAP: AESTHETIC AND FUNCTIONAL OUTCOMES”. Pakistan Armed Forces Medical Journal, vol. 71, no. Suppl-1, Jan. 2021, pp. S170-74, doi:10.51253/pafmj.v71iSuppl-1.4069.