Note 118 — SOME RELATIONS OF SANITARY SCIENCE TO FAMILY LIFE AND INDIVIDUAL EFFICIENCY By ALICE RAVENHILL
Reading edition
“Studies on Immunisation.” Sir Almroth Wright, F.R.S. (Constable.) “Immunity in Infective Diseases.” Metchnikoff. (Cambridge University Press.) “Immunity and Specific Therapy.” W. d’Este Emery. (Lewis & Sons.)