"First three chapters reprinted from ʻThe Journal of state medicine, ' November and December, 1916, and January, 1917.""Printed in much the same form ...
"First three chapters reprinted from ʻThe Journal of state medicine, ' November and December, 1916, and January, 1917."
"Printed in much the same form as they were delivered at the Royal institute of public health, but a chapter on sterilization has been added." cf. Pref.