A complete microscopic treatment of the very subtle pairing problem requires vertex and selfenergy corrections to be treated on the same footing. In the present work we use a realistic two body force (V_(18), see below) in the Born term, and use as vertices in the induced interaction a force which is based on a more A complete microscopic treatment of the very subtle pairing problem requires vertex and selfenergy corrections to be treated on the same footing. In the present work we use a realistic two body force (V_ (18), see below) in the Born term, and use as vertices in the induced interaction a force which is based on a more