Maclaren AS, Locock L, Skea Z, Cleland J, Dennison A, Hollick R, Murchie P, Skatun D, Watson V, Wilson P. 'Moving to the countryside and staying'? Exploring doctors' migration choices to rural areas. J Rural Health. 2024 May;108:103210. doi: 10.1016/j.jrurstud.2024.103210
Raghunathan K, Layton JB, Ohnuma T, Shaw AD. Observational research using propensity scores. Adv Chronic Kidney Dis. 2016 Nov;23(6):367-72. doi: 10.1053/j.ackd.2016.11.010