Chief medical officer says he is leaving in November
 DUNEDIN: Southern District Health Board chief medical officer Nigel Millar has resigned. Dr Millar, a
            
            DUNEDIN: Southern District Health Board chief medical officer Nigel Millar has resigned. Dr Millar, a					
				    
         DUNEDIN: Southern District Health Board chief medical officer Nigel Millar has resigned. Dr Millar, a
            
            DUNEDIN: Southern District Health Board chief medical officer Nigel Millar has resigned. Dr Millar, a