Figure 2

![Figure 2: Distribution of baseline serum vitamin B12 levels among elderly surgical oncology patients is presented, stratified by postoperative cognitive decline status.]()

> Source: Linda B M Weerink et al. "Vitamin Status and the Development of Postoperative Cognitive Decline in Elderly." *Annals of surgical oncology*, 2018. PMID: [29058145](https://pubmed.ncbi.nlm.nih.gov/29058145/)

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  <img src="" alt="Distribution of baseline serum vitamin B12 levels among elderly surgical oncology patients is presented, stratified by postoperative cognitive decline status." />
  <figcaption>Figure 2. Distribution of baseline serum vitamin B12 levels among elderly surgical oncology patients is presented, stratified by postoperative cognitive decline status.<br>  Source: Linda B M Weerink et al. "Vitamin Status and the Development of Postoperative Cognitive Decline in Elderly." <em>Annals of surgical oncology</em>, 2018. PMID: <a href="https://pubmed.ncbi.nlm.nih.gov/29058145/">29058145</a></figcaption>
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