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Endocrinology. 1982 Sep;111(3):879-81. doi: 10.1210/endo-111-3-879.

beta-Endorphin in hypophyseal portal blood: variations throughout the menstrual cycle.

Wehrenberg WB, Wardlaw SL, Frantz AG, Ferin M

Research Library

The largest, free collection of academic references related to restorative reproductive medicine— made possible by donations.

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