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Summary The addition of a quick‐acting local anaesthetic (xylocain, Astra) to aluminum‐precipitated diphtheria and tetanus toxoid and to triple vaccine (diphtheria‐tetanus‐pertussis) was tested in human subjects. A considerable reduction of the initial pain following the injection was noted. No diminution of the immunizing effect was observed in animal experiments.
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Hesselvik et al. (1954) studied this question.
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