TY  - RPRT
TI  - [Emerging infectious diseases].
AU  - J J Gestal Otero
AU  - A Figueiras Guzmán
AU  - A Montes Martínez
PY  - 1997
UR  - https://pubmed.ncbi.nlm.nih.gov/9508618/
ID  - 9508618
ER  -