Couto, H. L.; Valadares, C. N.; Pellegrini Junior, O.; Oliveira, T. C. F. de; El Bacha, P. M. G.; Ferreira, S. das G. Minimally Invasive Treatment of Gynecomastia by Ultrasound-Guided Vacuum-Assisted Excision: Report of a Case Series. MAST 2021, 31, 1-7.