Needle-free jet injector treatment with bleomycin is efficacious in patients with severe keloids: a randomized, double-blind, placebo-controlled trial

Vazula Z Bekkers, Katarzyna M Zdunczyk, Liora Bik, Wouter Ten Voorde, Pim Aarts, Femke Oerlemans, Roman Bohoslavsky, Merete Haedersdal, Errol P Prens, Robert Rissmann, Martijn B A van Doorn