Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector5636410.17816/kazmj56364MiscellaneousAcne vulgaris1301194137185862012202020122020Copyright © 2020, Board Е.2020<p>The magazine's publisher has asked American dermatologists to answer questions about the treatment of acne.</p>Kazan Medical archiveКазанский медицинский архив