title: Immigration rules create barriers.
authors.forename: Katherine
authors.initials: K
authors.lastname: Nicholls
mesh_terms: D004641:Emigration and Immigration / Q000639:trends*; D006801:Humans; D009520:New Zealand; D064700:Nurses, International / Q000600:supply & distribution* / Q000639:trends*; D009740:Nursing Staff / Q000600:supply & distribution*