33
/fr/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
3820302
351622
1
Public Timelines
FAQ Obtenir le Premium

2 janv. 1952 - WHO convenes an Expert Committee on Trachoma.

Description:

Subsequent meetings are held in 1955 and 1961, and a Scientific Group meets in 1965

Ajouté au bande de temps:

2 mars 2020
0
0
253

Date:

2 janv. 1952
Maintenaint
~ Il y a 73 ans