Genetics · 1946 · 34 citations · 2 references
Life SciencesGeneticsHuman GeneticsMedical GeneticsPopulation GeneticsGenetic LinkageTwin StudiesDizygotic TwinsMonozygotic TwinsTwin Designs
Herluf H Strandskov, Earl W Edelen; MONOZYGOTIC AND DIZYGOTIC TWIN BIRTH FREQUENCIES IN THE TOTAL, THE 'WHITE' AND THE 'COLORED' U.S. POPULATIONS, Genetics
2
Statistical Methods for Research Workers
F. Z. H. · Agronomy Journal · 1936 · 128 citations
The Numerical Proportions of the Sexes at Birth.
John Nichols · Biometrika · 1908 · 24 citations · Full text