Questionnaire survey of geriatricians and primary care physicians' approaches to treating older patients with multimorbidity.

Geriatricians and primary care physicians have many similarities and differences in their approaches to multimorbidity management. Therefore, there is an urgent need to establish a system in which they can share a common understanding to manage older patients with multimorbidity. Geriatr Gerontol Int 2023; ••: ••-••.