title: Doctors' leaders question £2bn estimated cost to NHS of caring for visitors.
authors.affiliation: BMJ.
authors.forename: Gareth
authors.initials: G
authors.lastname: Iacobucci
mesh_terms: D054242:Emigrants and Immigrants; D017048:Health Care Costs; D006801:Humans; D057193:Medical Tourism / Q000191:economics*; D013222:State Medicine / Q000191:economics*; D006113:United Kingdom