ELECTRONIC	h   t   t   p   c o l o n   s l a s h   s l a s h   p e n e l o p e dot u c h i c a g o dot e   d   u   s l a s h   r e l m e d   s l a s h   r e l m e d dot h   t   m   l	http://penelope.uchicago.edu/relmed/relmed.html	1