Commentary on Kishida and Rahman (2015), Including a Meta-analysis of Relevant Studies on Fraternal Birth Order and Sexual Orientation in Men.
Department of Psychiatry, University of Toronto, Toronto, ON, M5T 1R8, Canada, ray.blanchard.phd@gmail.com.
Ray
R
Blanchard
Doug P
DP
VanderLaan
D001722:Birth Order / Q000523:psychology*; D007839:Functional Laterality / Q000502:physiology*; D005783:Gender Identity; D020010:Heterosexuality / Q000523:psychology*; D018451:Homosexuality, Male / Q000523:psychology*; D006801:Humans; D008297:Male; D035781:Siblings / Q000523:psychology*