Separating Identical From Fraternal Twins

Multivariate Statistical Methods.

1969 • 1,253 citations

Blood groups in man

1962 • 1,174 citations

The Diagnosis of Twin Zygosity

1966 • 649 citations

The biology of twinning in man

1970 • 571 citations

STUDIES ON SIMILARITY DIAGNOSIS IN TWINS WITH THE AID OF MAILED QUESTIONNAIRES

1961 • 311 citations

MONOZYGOTIC AND DIZYGOTIC TWIN DIAGNOSIS

1955 • 268 citations

Introduction to Multivariate Analysis for the Social Sciences.

1973 • 256 citations

The NAS-NRC twin panel: methods of construction of the panel, zygosity diagnosis, and proposed use.

1967 • 227 citations

[Recognition and study of susceptible gene to ankylosing spondylitis].

2005 • 57 citations

Bloodtyping and Twin Zygosity

1970 • 57 citations

EMERGENCE AND PERSISTENCE OF BEHAVIORAL DIFFERENCES IN TWINS

1971 • 48 citations

The use of multi-allele genetic characters in the diagnosis of twin zygosity.

1955 • 32 citations