Intestinal lesions in calves due to Cooperia punctata Intestinal lesions in calves due to Cooperia punctatav. 7No. 2American Society of Parasitologists96Ransom, Brayton H. 1921. "Intestinal lesions in calves due to Cooperia punctata." The Journal of Parasitology, 7, (2) 96.More...ID: 123703Type: articleKeywords: USNM; NMNH