de Bruin , M , Dima , A L , Texier , N , van Ganse , E & ASTRO-LAB group 2018 , ' Explaining the amount and consistency of medical care and self-management support in asthma : a survey of primary care providers in France and the United Kingdom ' , The journal of allergy and clinical immunology. In practice , vol. 6 , no. 6 , pp. 1916-1925 . https://doi.org/10.1016/j.jaip.2018.04.039