Dangers of countercurrent use in swimming-pools.
Mayr
J
J
Lawrenz
K
K
Häusler
M
M
D002675:Child, Preschool; D005260:Female; D006801:Humans; D010502:Perineum / Q000293:injuries*; D011312:Pressure; D013551:Swimming Pools; D014621:Vagina / Q000293:injuries*