Letter comments on: "A comparison of the efficacy of autologous fibrin glue/platelet-poor plasma versus suction drainage in preventing hematoma and seroma in rhytidectomy: A randomized, double-blind, controlled study"
1 Coordinator, Department of Plastic Surgery, Hospital Moinhos de Vento (HMV), Porto Alegre, RS, Brazil. Electronic address: clinica-rezende@hotmail.com.
2 Plastic surgeon, Department of Plastic Surgery, Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, RS, Brazil.
3 Head of the Department of Plastic Surgery, HCPA, School of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil.