In a bowl, combine zucchini and salt. This will allow some of the moisture to leach out. Squeeze zucchini against the side of a strainer. Transfer back to the bowl and combine with eggs, bread crumbs, flour, pepper and chives. In a large skillet over medium heat, heat oil. Spoon mixture into oil about one tablespoon at a time. Flatten each spoonful with the back of the spoon until thin and flat. Fry for 2 minutes on each side or until golden brown. Serve with sour cream and chopped chives or parsley.