file: transcriptionObj.cs
namespace mx.tools.business {
  public class Practice{
    Practice ( ) { }
    Practice (long PracticeID){
    /* hydrate Practice from DAL */
    }
    Private ArrayList<Physician> _physicians
    Public ArrayList<Physician> Physicians {
      Get {return _physicians}
      Set {_physicians = values}
    }
  }
}

file: some_other_file.cs
namespace mx {
/* blah blah */
  namespace tools {
  /* some more blah */
     namespace business {
     class aintICool {
      /* yack yack */
     }
    }
  }
}