Show GRAND JURY NEARS IN r MEDICAL PROBE WASHINGTON Oct 17 OP UP R-Jus- R Jus Justice Jus- Jus tice ice James M. M Proctor began selection tion ion of a federal grand jury today i ito to o hear justice department charges that hat the American Medical association association tion ion and the District of Col Columbia Medical society have violated the Sherman antitrust act The governments government's case is based on alleged attempts by the medical organizations organizations or ora I to discourage the activities activities Lies of Group Health Association Inc nc an organization which provides medical services to government em em- I em-I |