Easy method to distinguish epidermal side through writing figure "4" over a suction blister.
Kim
Taegyun
T
Department of Dermatology and Cutaneous Biology Research Institute, College of Medicine, Yonsei University, Seoul, Korea.
Roh
Hyo Jin
HJ
Kim
Ji Young
JY
Noh
Sungmin
S
Oh
Sang Ho
SH
D006801:Humans; D017496:Hypopigmentation / Q000601:surgery; D016038:Skin Transplantation / Q000379:methods*