Use of dental drill handpiece to remove steel nut causing penile strangulation: a case report and review of the literature. - Nguyen, Tuan Thanh; Ngo, Xuan Thai; Chau, Quy Thuan; Hoang, Khac Chuan; Dinh, Le Quy Van; Ly, Hoai Tam; Hoang, Tien Dat; Dobbs, Ryan W.; Thai, Minh Sam (Journal of Medical Case Reports, 2022)