@misc{indiciae4a99c3bae1c7, title = {Improved methods in long term venous access using the P.A.S. Port.}, author = {J M Pearl and L Goldstein and K F Ciresi}, year = {1991}, url = {https://pubmed.ncbi.nlm.nih.gov/1925903/}, note = {Source identifier: 1925903} }