The medical officer's vade-mecum : or, poor law surgeon's guide ; containing the regulations at present in force relating to the relief of the poor in sickness, and the appointment, qualifications, duties, & remuneration of union medical officers in England & Wales ; with a note on vaccination and public vaccinators ; to which is added an appendix, comprising, inter alia, the "medical acts" ; also, a copious index / by Nugent Charles Walsh