%0 Journal Article %A C. E. Blank %T Racial Variation in Man. (Institute of Biology Symposium No. 22.) %D 1977 %R 10.1136/jmg.14.2.154 %J Journal of Medical Genetics %P 154-154 %V 14 %N 2 %U https://jmg.bmj.com/content/jmedgenet/14/2/154.1.full.pdf