TY  - RPRT
TI  - THE POLIOMYELITIS IMMUNIZATION PROGRAMME IN SINGAPORE.
AU  - L H LEE
AU  - K A LIM
AU  - K KANAGARATNAM
PY  - 1965
UR  - https://pubmed.ncbi.nlm.nih.gov/14341533/
ID  - 14341533
ER  -