Spaun, J., Davidson, I., & Larsen, S. O. (1965). Laboratory toxicity test of field trial typhoid vaccines.
Chicago Style aipamenaSpaun, J., Ian Davidson, and S. Olesen Larsen. Laboratory Toxicity Test of Field Trial Typhoid Vaccines. 1965.
MLA aipamenaSpaun, J., Ian Davidson, and S. Olesen Larsen. Laboratory Toxicity Test of Field Trial Typhoid Vaccines. 1965.
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