Studies Show That Emergency Rooms and Trauma Centers Are

Studies show that Emergency rooms and trauma centers are

A) More likely to close in communities with higher concentrations of black residents irrespective of area level income
B) More likely to close in communities with higher concentrations of Latinos irrespective of area level income
C) More likely to close in communities with higher concentrations of black residents in areas with higher level incomes
D) More likely to close in communities with higher concentrations of Native Americans irrespective of area level income