ELECTRONIC	h   t   t   p   c o l o n   s l a s h   s l a s h   w   w   w dot n   c   b   i dot n   l   m dot n   i   h dot g o v   s l a s h   o m i m   s l a s h   c o o k	http://www.ncbi.nlm.nih.gov/omim/cook	1