Ravage of innocents must stop.
Contributors: United States. Public Health Service.
Series: V.D. pamphlet -- no. 42
Publisher: Treasury Dept., U.S. Public Health Service; G.P.O.
Published: 1919
Place of publication: Washington, D.C
Language: eng
Subjects: Sexually transmitted diseases -- United States -- Prevention.; Sexually transmitted diseases -- Study and teaching -- United States.