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THE PRODUCTION OF ACTIVE AND PASSIVE IMMUNITY TO THE PNEUMOCOCCUS WITH A SOLUBLE VACCINE
1912
Journal of the American Medical Association
The extensive employment of vaccines made from dead microorganisms has been followed by variable results; in some cases the results have been excellent,
doi:10.1001/jama.1912.04270100141011
fatcat:5yhx66jsjjhodlkeocjbylb2oy