TY  - RPRT
TI  - Schistosomiasis vaccine development: progress and prospects.
AU  - N R Bergquist
PY  - 1998
DO  - 10.1590/s0074-02761998000700013
UR  - https://pubmed.ncbi.nlm.nih.gov/9921329/
ID  - 9921329
ER  -