Abstract

References
1.
Garn, S.M.
,
Lewis, A.B.
, and
Polacheck, D.L.
Variability of Tooth Formation , J. D. Res. , 38 :135 , 1959 .
2.
Garn, S.M.
,
Lewis, A.B.
,
Koski, K.
, and
Polacheck, D.L.
The Sex Difference in Tooth Calcification , J. D. Res. , 37 :561 , 1958 .
3.
Garn, S.M.
,
Lewis, A.B.
, and
Shoemaker, D.W.
The Sequence of Calcification of the Mandibular Molar and Premolar Teeth , J. D. Res. , 35 :555 , 1956 .
4.
Garn, S.M.
,
Lewis, A.B.
, and
Polacheck, D.L.
Sibling Similarities in Dental Development , J. D. Res. , 39 :170 , 1960 .
5.
Johnson, P.O.
Statistical Methods in Research , p. 158 . New York : Prentice-Hall, Inc. , 1949 .
6.
Fisner, R.A.
Statistical Methods for Research Workers , p. 246 . Edinburgh : Oliver & Boyd , 1946 .
