[Washington DC vs. Copenhagen].
Carsten Utoft
CU
Niemann
D035843:Biomedical Research; D003695:Delivery of Health Care / Q000191:economics / Q000458:organization & administration / Q000592:standards; D003718:Denmark; D004219:District of Columbia; D004502:Education, Medical, Continuing / Q000592:standards; D006801:Humans; D007348:Insurance, Health / Q000191:economics