00283nam a2200109Ia 4500008004100000041000800041082002600049100001500075245003600090260003800126300000900164230411s9999 xx 000 0 und d aeng aMD/616.028/MEH/B07493 aMehata P J aEmergencies in Medical Practice bNational Book DepotaMumbaic2009 a248p