Ramya, K., Devi, B. G., Gopal, K. V. T., & Narayana Rao, T. (2019). A randomised study to evaluate the efficacy of isotretinoin, electrodessication and comedone extraction in the treatment of comedonal acne. International Journal of Research in Dermatology, 5(3), 457–461. https://doi.org/10.18203/issn.2455-4529.IntJResDermatol20193080