Posted on March 22, 2022 by Hokkaido NewsAssociation of self‐rated health with type and frequency of social interaction during the declaration of COVID‐19 state of emergency among Japanese community‐dwelling oldest‐old adults – Wiley Association of self‐rated health with type and frequency of social interaction during the declaration of COVID‐19 state of emergency among Japanese community‐dwelling oldest‐old adults Wiley