School of Medicine University of Jordan Amman Jordan;
School of Medicine University of Jordan Amman Jordan;
School of Medicine University of Jordan Amman Jordan;
School of Medicine University of Jordan Amman Jordan;
School of Medicine University of Jordan Amman Jordan;
School of Medicine University of Jordan Amman Jordan;
Acne Vulgaris; Prevalence; Quality of Life; Treatment; Adolescents; Cyst; Whiteheads; Blackheads; Nodules;