Petleshkova, T., Timonov, P., Sivkov, S., Manev, M., Yordanova, M., Yordanova, S., Vladimirov, B., Zhecheva, Y., & Ivanova-Pandourska, I. (2012). Gender differences of the external nose in Bulgarian examined by 3D laser scanning. Acta morphologica et anthropologica, 19 (19), 173-178.