Differences between drug utilisation estimates based on pharmacy sales and on purchases by the resident population.
Ekedahl
Anders
A
National Corporation of Swedish Pharmacies, R&D Department, University Hospital MAS, MFC Ing 39, 20502, Malmo, Sweden. anders.ekedahl@apoteket.se
Lindberg
Gunnar
G
D003625:Data Collection / Q000379:methods; D011307:Drug Prescriptions / Q000191:economics; D004363:Drug Utilization; D006801:Humans; D010594:Pharmacies / Q000191:economics / Q000706:statistics & numerical data; D012111:Residence Characteristics; D013548:Sweden