How race, internal migration and gender are associated with consistency in healthcare-seeking behaviour in South Africa: Nationally representative longitudinal evidence from 2008 to 2015. South Afr J Pub Health [Internet]. 2026 Mar. 20 [cited 2026 May 1];8(3):e3635. Available from: https://www.samajournals.co.za/index.php/sajph/article/view/3635