TY  - JOUR
DP  - http://iris.who.int/
DB  - WHO IRIS
EP  - 444
AU  - World Health Organization
LA  - en
LA  - fr
UR  - https://iris.who.int/handle/10665/210386
JF  - Weekly Epidemiological Record = Relevé épidémiologique hebdomadaire
DA  - 1955
PY  - 1955
IS  - 39
SP  - 435
TI  - Weekly Epidemiological Record, 1955, vol. 30, 39 [full issue]
VL  - 30
ER  - 
