Note 32 — Chapter VIII · THE CHEMICAL CONSTITUENTS OF SKIN.
Reading edition
Lorenz, Pflüger’s Arch., xlvii. pp. 189-95; Journ. Chem. Soc., 1891, A. p. 477.
[33] Compare Schützenberger, Comptes Rend., cii. pp. 1296-9; Journ. Chem. Soc., 1886, A. p. 818.