Quality assurance for decentralised testing in primary and secondary care.
Bullock
D G
DG
Wolfson Research Laboratories, Queen Elizabeth Medical Centre, Birmingham, UK.
D002624:Chemistry, Clinical / Q000592:standards*; D003695:Delivery of Health Care / Q000592:standards*; D006761:Hospitals; D006801:Humans; D011320:Primary Health Care; D011786:Quality Control