00686nas a2200277   4500000000100000008004100001100001100042700000900053700000900062700001000071700000900081700001000090700000900100700000900109700001500118700001300133700000900146700001200155700001100167700001500178700001100193700001600204245016800220300001400388490000600402       2019                            d1 aZhao Y1 aLi S1 aDu X1 aHuo Y1 aHu D1 aGao R1 aLi X1 aWu Y1 aWoodward M1 aBillot L1 aWu T1 aPatel A1 aFeng L1 aPeterson E1 aKong L1 aChalkidou K00aEffect of a Quality of Care Improvement Initiative in Patients with Acute Coronary Syndrome in Resource-Constrained Hospitals in China: A Randomized Clinical Trial  a418 - 4270 v4