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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1966 2
1967 4
1968 2
1969 3
1970 5
1971 4
1972 3
1973 3
1974 3
1975 4
1976 3
1977 1
1979 1
1980 1
1981 1
2023 0

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Page 1
Feline leukemia.
Perper RJ. Perper RJ. J Am Vet Med Assoc. 1980 Apr 15;176(8):682-3. J Am Vet Med Assoc. 1980. PMID: 6251017 No abstract available.
Manufacture of antithymocyte globulin (ATGAM) for clinical trials.
Wechter WJ, Nelson JW, Perper RJ, Parcells AJ, Riebe KW, Evans JS, Satoh PS, Ko H. Wechter WJ, et al. Among authors: perper rj. Transplantation. 1979 Oct;28(4):303-7. doi: 10.1097/00007890-197910000-00007. Transplantation. 1979. PMID: 116400
40 results