German Mikronadeln Cited by user Susanne Gebert on 07 Jun 2021 Mikronadeln, Micro-Needling oder perkutane Kollagen-Induktionstherapie sind Verfahren, die in der Kosmetik und der Dermatologie angewandt werden.
English Acne vulgaris Cited by user TylerDurden8823 on 06 Mar 2017 Acne, also known as acne vulgaris, is a long-term skin disease that occurs when dead skin cells and oil from the skin clog hair follicles.