[154] Thomson, Arthur, The correlation of isotherms with variations
in the nasal index. Proc. Seventeenth Intern. Cong. Med., London,
1913, Sec. I, Anatomy and Embryology, pt. II, 89; Thomson, Arthur, and
Buxton, L. H. D., Man's nasal index in relation to certain climatic
conditions, Journ. Roy. Anthrop. Inst., LIII, 92-122, London, 1923.
Additional references in these publications; also in the latter an
extensive list of data on nasal index in many parts of the world.