@misc{indiciae87a6ac85f62a, title = {Present and future cholera vaccines.}, author = {Lisa Olsson and Per-Arne Parment}, year = {2006}, doi = {10.1586/14760584.5.6.751}, url = {https://pubmed.ncbi.nlm.nih.gov/17184213/}, note = {Source identifier: 17184213} }