View ORCID ProfileDavid S Ludwig professor and senior consultant,
Walter C Willett professor,
Mary E Putt professor
Ludwig D S, Willett W C, Putt M E.
Wash-in and washout effects: mitigating bias in short term dietary and other trials
BMJ 2025; 389 :e082963
doi:10.1136/bmj-2024-082963