Concepedia

The frequency of twinning in a rural community in Western Nigeria

P. P. S. Nylander

Annals of Human Genetics · 1969 · 49 citations · 6 references

DOI

Concepts

References

6

The twinning rate in Europe and Africa

M. G. Bulmer · Annals of Human Genetics · 1959 · 67 citations

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TWINNING IN YORUBA WOMEN

George Knox, David Morley · BJOG An International Journal of Obstetrics & Gynaecology · 1960 · 53 citations

, , +8

FREQUENCY OF TWINNING IN CALIFORNIA1

Paul W. Shipley, Jo Ann Wray, H. H. Hechter et al. · American Journal of Epidemiology · 1967 · 46 citations

, , +9

Placentation and zygosity of twins in Ibadan, Nigeria

P. P. S. Nylander, G. CORNEY · Annals of Human Genetics · 1969 · 39 citations

, , +6

INCIDENCE AND AETIOLOGY OF MULTIPLE BIRTHS IN NIGERIA

Michael Cox · BJOG An International Journal of Obstetrics & Gynaecology · 1963 · 28 citations

, , +10