Lip Augmentation Using Hyaluronic Acid Filler and a 4-mm Needle: A Safer, More Natural and Predictable Approach
J Clin Aesthet Dermatol. 2021;14(1):E61–E63. by Lee Walker, BDS MFDS MJDF and Raul Cetto, MBBS, PhD, MRCS, DOHNS, PGDip (AestMed) Dr. Walker is with BCity Clinics in Liverpool, England. Dr.