TY  - RPRT
TI  - Snail problems in African schistosomiasis.
AU  - A D Berrie
PY  - 1970
DO  - 10.1016/s0065-308x(08)60251-1
UR  - https://pubmed.ncbi.nlm.nih.gov/4997516/
ID  - 4997516
ER  -