Lomholt, Hans B., and Mogens Kilian. “Clonality and Anatomic Distribution on the Skin of Antibiotic Resistant and Sensitive Propionibacterium Acnes”. Acta Dermato-Venereologica 94, no. 5 (February 25, 2014): 534–538. Accessed September 29, 2024. https://medicaljournalssweden.se/actadv/article/view/6415.