An attempt to establish Helisoma duryi, a possible competitor of intermediate snail hosts of schistosomiasis, in natural habitats in South Africa.
Joubert
P H
PH
South African Medical Research Council, Nelspruit.
Kruger
F J
FJ
Pretorius
S J
SJ
de Kock
K N
KN
D000818:Animals; D010572:Pest Control, Biological / Q000379:methods*; D012552:Schistosomiasis / Q000517:prevention & control*; D012908:Snails; D013019:South Africa