Vexatissimum nostra aetate, de insitione variolarum, vel admittenda, vel repudianda, argumentum : occasione quaestionum ab Antonio de Haën ... / a Balthasaro Ludovico Tralles. Additur brevis disquisitio, de usu missionis saguinis, et opii, in secunda variolarum febre.

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Vexatissimum nostra aetate, de insitione variolarum, vel admittenda, vel repudianda, argumentum : occasione quaestionum ab Antonio de Haën ... / a Balthasaro Ludovico Tralles. Additur brevis disquisitio, de usu missionis saguinis, et opii, in secunda variolarum febre. Public Domain Mark. Source: Wellcome Collection.