Abstract

References
1.
Aitchison
J
(1950 ) Dental Anatomy and Physiology for Students . 2nd ed. London; p 28
2.
Allwright
W C
(1958 ) Brit. dent. J.
105 , 163
3.
Asana
D J
(1921 ) Indian med. Gaz.
56 , 16
4.
Ballantyne
J W
(1896 ) Trans. Edinb. obstet. Soc.
21 , 181
5.
Béclard
P A
(1813 ) Bull. Fac. Méd. Paris
3 , 436
6.
Blaschko
(1855 ) Allg. med. ZentZtg
98 , 778
7.
Bodenhoff
J
(1959 ) Odont. Tidskr.
67 , 645
8.
Boyd
J D
Miles
A E W
(1951 ) Brit. dent. J.
91 , 173
9.
Charon
L F
(1955 ) Arch. Stomat. Liége
10 , 272
10.
Coleman
F
(1914 ) In: The Science and Practice of Dental Surgery . ed.
Bennett
N B
Oxford; p 18
11.
Ellenberger
W
Baum
H
(1932 ) Handbuch der Vergleichenden Anatomie der Haustiere . 17th ed. Berlin
12.
Fitzgerald
J E
Windle
W F
(1942 ) J. comp. Neurol.
76 , 159
13.
Gates
R R
(1946 ) Human Genetics . New York; p 367
14.
Hals
E
(1957 ) Oral Surg . 10 , 509
15.
Howkins
C
(1932 ) Brit. dent. J.
53 , 402
16.
Kanner
L
(1928 ) Folklore of the Teeth . New York; p 10
17.
Kennedy
E C
(1924 ) Dent. Rec.
44 , 273
18.
Magitot
E
(1883 ) Brit. J. dent. Sci.
26 , 640
19.
Massler
M
Savara
B S
(1950 ) J. Pediat.
36 , 349
20.
Pliny
G
circa A.D. (70) Natural History. Lib vii c.16 in P Holland's translation (1601) . London; p 164
21.
Rosenhaupt
H
(1911 ) Arch. Kinderheilk.
55 , 268
22.
Scheff
J
(1911 ) Öst.-ung. Vjschr. Zahnheilk.
27 , 1
23.
Schröder
H
Moral
H
(1918 ) Dtsch. Mschr. Zahnheilk.
36 , 97
24.
Smith
C A
(1959 ) The Physiology of the Newborn Infant . 3rd ed. Springfield, Ill.; p 42
