1 lb. cooked shrimp
1/4 c. olive oil
4 tbsp. butter
1 tbsp. flour
1 c. chicken broth
2 garlic cloves, crushed
2 tsp. lemon juice
1 tsp. minced parsley
1 (14 oz.) can artichokes
2 tbsp. grated Parmesan cheese
1 tbsp. drained capers
1/2 lb. linguini