In a peer-reviewed observational study of 79,505 premenopausal women, researchers sought to determine whether a life-long history of irregular or long menstrual cycles was associated with premature death.
Medscape Medical News
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In a peer-reviewed observational study of 79,505 premenopausal women, researchers sought to determine whether a life-long history of irregular or long menstrual cycles was associated with premature death.
Medscape Medical News
…read more