“Correlation between the Severity and Type of Acne Vulgaris Lesions with Serum Vitamin D Levels: Correlation between the Severity and Type of Acne Vulgaris Lesions with Serum Vitamin D Levels: A cases control study of HIT Hospital, Taxila” (2023) Journal of Pakistan Association of Dermatologists, 33(3), pp. 906–911. doi:10.66344/jpad.v33i3.2464.