TY - GEN AU - Walsh,M J TI - Considering the cost of CABG SN - 0820-3946 PY - 1999///0921 KW - Age Factors KW - Aged KW - Coronary Artery Bypass KW - economics KW - Direct Service Costs KW - Health Services Accessibility KW - Humans KW - Middle Aged N1 - Publication Type: Comment; Letter ER -