ผู้เขียน: P. Kenemans

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Despite its universality in human female aging, the menopause and its biology are not completely understood. New biologic mechanisms by which sex hormones may be detrimental or confer protection are …

The suggestion of Max Knoll that an electron fascinated by the numerous SEM photographs, the wealth of information and the enthusiasm of the microscope could be developed using a fine scanning resear …