Abstract

References
1.
Henny
F A
. (1957 ) Journal of Oral Surgery
15 , 24
2.
Hovell
J H
. (1963 ) British Journal of Oral Surgery
1 , 105
3.
Ward
T G
. (1961 ) Annals of the Royal College of Surgeons of England
28 , 139
4.
Ware
W H
. (1970 ) In: Oral Surgery (Transactions of Third International Conference) . Ed.
Walker
R V
. Edinburgh ; p 148
