TY  - SER
ED  -  World Health Organization.
ED  -  World Health Organization. 
TI  -  Yellow-fever vaccinating centres for international travel. : Centre s de vaccination contre la fiâevre jaune pour les voyages internationau x
PY  - 1980///
CY  -  Geneve : 
PB  -  World Health Organization, 
KW  -  Yellow fever
KW  -  Vaccination
KW  -  Vaccination centers
KW  -  Directory
KW  -  Vaccines
KW  -  Yellow Fever
KW  -  prevention & control
N1  -  Order of titles varies
ER  -