%0 Generic %T Activities of the Public Health Service and amounts expended. Letter from the Secretary of the Treasury, transmitting communication from the Surgeon General, Public Health Service, submitting a statement of the activities of the Public Health Service for the fiscal year 1919, and of expenditures therefor %U https://ezaccess.libraries.psu.edu/login?url=http://congressional.proquest.com/congcomp/getdoc?SERIAL-SET-ID=7769+H.doc.348