@misc{indiciaed4c82f912c5c, title = {Exploiting gravity in abdominal angiography.}, author = {B Damascelli and F Garbagnati and E Ceglia and M Milella}, year = {1981}, url = {https://pubmed.ncbi.nlm.nih.gov/7261852/}, note = {Source identifier: 7261852} }