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This limitation was addressed by excluding individuals on improbable regimens from the relevant analyses

(2007) Oral vitamin B12 supplementation reduces plasma total homocysteine concentration in women in India

This syringe features an OSHA-compliant, safety-engineered sharp with a passive needle retraction system, eliminating the need for a separate capping step and enhancing user safety

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Mais force est de constater qu'il fonctionne dans des conditions suboptimales : locaux vtustes, espaces de travail insuffisants, quipements absents ou surexploits et risque de pannes sans solution de remplacement