Abstract
Extract
Photosensitization in New Zealand cattle is of considerable economic importance, largely because of the incidence of facial eczema. A detailed consideration of facial eczema is outside the scope of this review but several general articles and reviews of aspects of facial eczema are availableCitation(5) Citation(7) Citation(14) Citation(25) Citation(26) Citation(27) Citation(28) Citation(29) Citation(30) Citation(34) Citation(35) Citation(37) More general or detailed accounts of photosensitivity diseases and mechanisims are also availableCitation(6) Citation(11) Citation(12) Citation(13).