Exploring the Consistency, Quality and Challenges in Manual and Automated Coding of Free-text Diagnoses from Hospital Outpatient Letters. - Warren Del-Pinto; George Demetriou; Meghna Jani; Rikesh Patel; Leanne Gray; Alex Bulcock; Niels Peek; Andrew S. Kanter; William G. Dixon; Goran Nenadic (CoRR, 2023)