NELSON, W A Development in sheep of resistance to the ked Melophagus ovinus (L.). III. Histopathology of sheep skin as a clue to the nature of resistance. [electronic resource] - Experimental parasitology Apr 1963 - 118-27 p. digital Publication Type: Journal Article ISSN: 0014-4894 Standard No.: 10.1016/0014-4894(63)90061-4 doi Subjects--Topical Terms: AnimalsDipteraSheepSkinTicks