[ hypersensitivity in human schistosomiasis due to schistosoma mansoni and schistosoma haematobium . i. study of delayed hypersensitivity in vivo by the intradermal reaction and in vitro by the leukocyte migration test , and a mixed test derived from the test of inhibition of macrophage spreading ] .
C0020517
hypersensitivity
C0020522
delayed hypersensitivity