RT Journal T1 Teaching hospitals in trouble: Defining the problem JF JAMA JO JAMA YR 1999 FD October 27 VO 282 IS 16 SP 1592A OP 1592A DO 10.1001/jama.282.16.1592 UL http://dx.doi.org/10.1001/jama.282.16.1592 AB