28 déc. 1962 - No national surveys of child obesity before this time.
Description:
"There were no national surveys of child obesity before 1963."Source: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3695078/
Ajouté au bande de temps:
Date:
28 déc. 1962
Maintenaint
~ Il y a 62 ans