Abstract

References
1.
Barton
P R
Rayne
J
. (1968 ) British Dental Journal
126 , 11 .
2.
Baumrind
S
Frantz
R
. (1971 ) American Journal of Orthodontics
60 , 111 , 505 .
3.
Baumrind
S
Miller
D
Molthen
R
. (1976 ) American Journal of Orthodontics
70 , 617 .
4.
Bell
W H
. (1969 ) Journal of Oral Surgery
27 , 249 .
5.
Bell
W H
Dann
J J
. (1973 ) American Journal of Orthodontics
64 , 162 .
6.
Broadway
E S
Healy
M J R
Poyton
H G
. (1962 ) Dental Practitioner
12 , 455 .
7.
Caldwell
J B
Letterman
G S
. (1954 ) Journal of Oral Surgery
12 , 185 .
8.
Cavanaugh
G
Meyer
M
Isaacson
R
. (1976 ) Journal of Dental Research
55B IADR Abstract L 559 (1975).
9.
Cavanaugh
G
Smith
K
. (1976 ) Journal of Dental Research
55B IADR Abstract L560 (1975).
10.
Dal Pont
G
. (1961 ) Journal of Oral Surgery
19 , 42 .
11.
Egyedi
P
. (1965 ) Oral Surgery, Oral Medicine, Oral Pathology
19 , 451 .
12.
Guernsey
L H
. (1974 ) Oral Surgery, Oral Medicine, Oral Pathology
37 , 668 .
13.
Guernsey
L H
DeChamplain
R W
. (1971 ) Oral Surgery, Oral Medicine, Oral Pathology
32 , 176 .
14.
Hutchinson
D
MacGregor
A J
. (1972 ) International Journal of Oral Surgery
1 , 81 .
15.
Johnson
J V
Hinds
E C
. (1969 ) Journal of Oral Surgery
27 , 256 .
16.
Köle
H
. (1965 ) Oral Surgery, Oral Medicine, Oral Pathology
19 , 427 .
17.
Liebold
D G
Tilson
H B
Rask
K R
. (1971 ) Oral Surgery, Oral Medicine, Oral Pathology
32 , 531 .
18.
Obwegeser
H
. (1964 ) British Journal of Oral Surgery
1 , 157 .
19.
Olson
D
Nelson
R
Meyer
M
. (1976 ) Journal of Dental Research
55B IADR Abstract 944 .
20.
Pepersack
W J
. (1973 ) Journal of Maxillo-Facial Surgery
1 , 85 .
21.
Poswillo
D E
. (1972 ) International Journal of Oral Surgery
1 , 87 .
22.
Poulton
D R
Taylor
R C
Ware
W H
. (1963 ) Oral Surgery, Oral Medicine, Oral Pathology
16 , 807 .
23.
Poulton
D R
Ware
W H
. (1971 ) American Journal of Orthodontics
59 , 244 .
24.
Richardson
A
. (1966 ) American Journal of Orthodontics
52 , 637 .
25.
Simpson
W
. (1974 ) British Journal of Oral Surgery
12 , 166 .
26.
Sokoloski
P
Nelson
R
Meyer
M
. (1976 ) Journal of Dental Research
55B IADR Abstract 943 .
27.
Summers
L
Booth
D R
. (1975 ) International Journal of Oral Surgery
4 , 236 .
28.
Vijayaraghavan
K
Richardson
A
Whitlock
R I H
. (1974 ) British Journal of Oral Surgery
12 , 63 .
29.
Ware
W H
Ashamalia
M
. (1971 ) American Journal of Orthodontics
60 , 156 .
30.
Winstanley
R P
. (1968 ) British Journal of Oral Surgery
6 , 134 .
