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Supplier-induced demand in the hospital sector : partial least squares estimates for Belgium
Bughin, Jacques, (1990)
Impact of inhaled corticosteroids on asthma hospitalization in Sweden : a pooled regression analysis
Gerdtham, Ulf-G., (1993)
Hospital utilization review : estimates of the impact of the New York State Title XIX Utilization Review Demonstration Project
Murphy, Mary Z., (1986)