front |1 |2 |3 |4 |5 |6 |7 |8 |9 |10 |11 |12 |13 |14 |15 |16 |17 |18 |19 |20 |21 |22 |23 |24 |25 |review

The DiaMond project revealed that major north south gradient in IDDM incidence, the difference is more than 400 fold. Geographic variation provides important clues to etiology.