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Among various phthalate esters, di-(2-ethylhexyl) phthalate (DEHP) is one of the most widely used phthalates in China, for it serves as an important additive to make polyvinyl chloride (PVC) soft and flexible
Vitamin B12 deficiency results in megaloblastic anemia, GI lesions, and neurologic damage (which begins with an inability to produce myelin and is followed by gradual degeneration of the axon and nerve head)
The goodness of fit was estimated using the coefficients of determination (r 2 )
What This Means for Physicians and Medical Practices Regulatory shifts require immediate practice-level adjustments to mitigate legal and operational risks
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