Citation: Wf. Richter, An efficiency analysis of consumption and production taxation with an application to value-added taxation, INT TAX P F, 7(1), 2000, pp. 23-41
Citation: Wf. Richter et al., Animal pharmacokinetics of the tumor necrosis factor receptor-immunoglobulin fusion protein lenercept and their extrapolation to humans, DRUG META D, 27(1), 1999, pp. 21-25