[Treatment of recurrent aphtha ulcer with sheets containing radices salviae miltiorrhizae and varidase: Clinical evaluation]
Fu
J Y
JY
Department of Dentistry, PLA 454 Hospital. Nanjing 210002, China.
Cai
X P
XP
Liu
D G
DG
Li
K L
KL
Wang
J S
JS
Ma
L
L