James Mourilyan Tanner
... that Dr. James Mourilyan Tanner developed a scale to measure sexual maturation, based on size of the genitals and the quantity of pubic hair?
... that Dr. <b id="mwHSc"><a href="./James_Mourilyan_Tanner" id="mwHSg" rel="mw:WikiLink" title="James Mourilyan Tanner">James Mourilyan Tanner</a></b> developed <a href="./Tanner_scale" id="mwHSk" rel="mw:WikiLink" title="Tanner scale">a scale</a> to measure sexual maturation, based on size of the genitals and the quantity of pubic hair?