| Literature DB >> 4210445 |
D R Snodgrass, A J Trees, W A Bowyer, J R Bergman, J Daft, A E Wall.
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Year: 1972 PMID: 4210445 DOI: 10.1007/bf02359762
Source DB: PubMed Journal: Trop Anim Health Prod ISSN: 0049-4747 Impact factor: 1.559