Plasma Levels of Prolactin and Gonadotropins during the Reproductive Cycle of White-Crowned Sparrows (Zonotrichia leucophrys)
| Autor: | Goldsmith, Arthur R., Farner, Donald S. |
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| Zdroj: | The Auk, 1987 Apr 01. 104(2), 208-217. |
| Databáze: | JSTOR Journals |
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