Procedure::relations PHP Method

    public function relations()
    {
        // NOTE: you may need to adjust the relation name and the related
        // class name for the relations automatically generated below.
        return array('specialties' => array(self::MANY_MANY, 'Subspecialty', 'proc_subspecialty_assignment(proc_id, subspecialty_id)'), 'subspecialtySubsections' => array(self::MANY_MANY, 'SubspecialtySubsection', 'proc_subspecialty_subsection_assignment(proc_id, subspecialty_subsection_id)'), 'opcsCodes' => array(self::MANY_MANY, 'OPCSCode', 'proc_opcs_assignment(proc_id, opcs_code_id)'), 'additional' => array(self::MANY_MANY, 'Procedure', 'procedure_additional(proc_id, additional_proc_id)'), 'benefits' => array(self::MANY_MANY, 'Benefit', 'procedure_benefit(proc_id, benefit_id)'), 'complications' => array(self::MANY_MANY, 'Complication', 'procedure_complication(proc_id, complication_id)'));
    }