Zarotti N, Coates E, McGeachan A, Williams I, Beever D, Hackney G, Norman P, Stavroulakis T, White D, White S, Halliday V, McDermott C. Health care professionals' views on psychological factors affecting nutritional behaviour in people with motor neuron disease: A thematic analysis. Br J Health Psychol. 2019 11; 24(4):953-969.