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Effect of the duration of Schistosoma mansoni infections on the degree of protection against subsequent exposures
Lawrence S. Ritchie, Lyman P. Frick, Wilda B. Knight, Luis A. Berrios-DuranVolume:
57
Year:
1963
Language:
english
DOI:
10.1016/0035-9203(63)90102-0
File:
PDF, 228 KB
english, 1963