@misc{indiciae6b7fbaf29b63, title = {Typhoid Vi: a less reactogenic vaccine.}, author = {N S Cumberland and J St Clair Roberts and W S Arnold and R K Patel and C H Bowker}, year = {1992}, doi = {10.1177/030006059202000306}, url = {https://pubmed.ncbi.nlm.nih.gov/1397669/}, note = {Source identifier: 1397669} }