@misc{indiciaeeab302d5f4bd, title = {Hard to swallow.}, author = {F Abbasakoor and P Choppra and A Evans and S Dumont and B M Stephenson}, year = {1999}, doi = {10.1016/s0140-6736(05)77674-1}, url = {https://pubmed.ncbi.nlm.nih.gov/10466707/}, note = {Source identifier: 10466707} }