Density dependence of the weight of Haemonchus contortus adults von Ractliffe, L.H., LeJambre, L.F., Uhazy, L.S., Whitlock, J.H.

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Increase of rate of egg production with growth in some intestinal nematodes of sheep and horses von Ractliffe, L.H., Lejambre, L.F.

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Hatching of Dicrocoelium lanceolatum eggs von Ractliffe, L.H.

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Fecal egg output of lambs in relationship to Haemonchus contortus burden von Lejambre, L.F., Ractliffe, L.H., Uhazy, L.S., Whitlock, J.H.

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Ancylostoma caninum burden in relationship to erythrocyte loss in dogs von Georgi, J.R, Lejambre, L.F, Ractliffe, L.H

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Evidence that the seasonal alternation of polymorphs apparent in linguiform H. contortus cayugensis also occurs in the other phenotypes von Lejambre, L.F., Ractliffe, L.H., Uhazy, L.S., Whitlock, J.H.

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