title: Does cost drive primary care patients to New Zealand's emergency departments? Authors' reply to letter from Dr Ben Gray.
authors.affiliation: Adult Emergency Department, Auckland City Hospital, Auckland, New Zealand. peterj@adhb.govt.nz.
authors.forename: Peter G
authors.initials: PG
authors.lastname: Jones
authors.forename: Vanessa
authors.initials: V
authors.lastname: Thornton
mesh_terms: D003695:Delivery of Health Care / Q000191:economics*; D004636:Emergency Service, Hospital / Q000191:economics* / Q000706:statistics & numerical data*; D005194:Family Practice / Q000191:economics*; D005260:Female; D017048:Health Care Costs; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D011320:Primary Health Care / Q000191:economics*