Abstract
References
1.
Emslie
R. D.
Weinmann
J. P.
(1949 ) Anat. Rec. , 105 , 35 .
2.
King
J. D.
(1944 ) Brit. dent. J. , 77 , 213 .
3.
Orban
B.
(1948 ) Oral Surg., oral Med., oral Path. , 1 , 827.