1. Constitution and by-laws adopted by the Clark County Branch of the Ohio State Medical Society: organized in Springfield, May 30, 1850 : with a code of medical ethics and fee bill Author(s): Ohio State Medical Society. Clark County Branch. Publication: Springfield : Printed at the Republican Office, 1851 Subject(s): Societies, Medical -- organization & administrationConstitution and BylawsCodes of EthicsFees and ChargesOhioOhio State Medical Society. Clark County Branch.