Minhaj Usmani, T. .; Mahboob Alam, S. .; Ghafoor, R. .; Quddos Latif, A. .; Saeed, F. . Association of Serum Zinc Levels With Acne Vulgaris: A Case-Control Study: Association of Serum Zinc Levels With Acne Vulgaris. PJHS-Lahore 2022, 3, 195-198.