Zobrazeno 1 - 2
of 2
pro vyhledávání: '"J W, Schaad"'
Publikováno v:
Laboratory animal science. 29(1)
Mature female leopard frogs, Rana pipiens, collected from several sites in Minnesota from 1967 through 1977, were examined for the presence of pigmented oocytes. An increase in the percent of mature females with pigmented oocytes was observed in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a5e6578c520ae5903367c6d68447d0a9
https://pubmed.ncbi.nlm.nih.gov/312362
https://pubmed.ncbi.nlm.nih.gov/312362
Publikováno v:
Journal of the National Cancer Institute. 63(3)
Northern leopard frogs (Rana pipiens) afflicted with the Lucké renal adenocarcinoma virtually disappeared from Minnesota in the autumn of 1977. Frogs from four sites in Minnesota counties (Polk, Otter Tail, Kandiyohi, and Scott) with a previously hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1fa48a99b06e0babd604fcabcf563692
https://pubmed.ncbi.nlm.nih.gov/224239
https://pubmed.ncbi.nlm.nih.gov/224239