F?re R, S Grosskopf, B Lindgren and P Roos (1992). “Productivity Changes in Swedish Pharmacies 1980-1989: A Non-Parametric Malmquist Approach.” JPA 3: 85-101.
F?re R, S Grosskopf, B Lindgren and P Roos (1992). “Productivity Changes in Swedish Pharmacies 1980-1989: A Non-Parametric Malmquist Approach.” JPA 3: 85-101.