(Q48910971)
Statements
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Estrogens modulate the circadian rhythm of hypothalamic beta-endorphin contents in female rats (English)
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Genazzani AR
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Trentini GP
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Petraglia F
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De Gaetani CF
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Criscuolo M
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Ficarra G
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De Ramundo BM
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Cleva M
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1 September 1990
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52
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3
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221-224
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