[Non-ischemic electrocardiographic changes].
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Arrhythmias, Cardiac↗
Biomedical subjects
Publications and source records attributed to I Castro.
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A new technique is described for the preparation of Bothrops venom and their different fractions toxoid. This method preserves a high degree of immunogenicity but eliminates lethal effects. All the animals vaccinated with Bothrops crude venom toxoid survived when they were injected with crude venom.