Shaheen, J. A., M. Khalid, A. Kareem, M. Ahmad, N.- ul-H. Ansari, and I. Ahmad. “Clinical Evaluation of Roxithromyin in Acne Vulgaris: Comparison of Daily Versus Alternate Day Regimen”. Journal of Pakistan Association of Dermatologists, vol. 15, no. 1, Dec. 2016, pp. 32-36, doi:10.66344/jpad.15.1.2005.615.