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B12 deficiency Diagnosed deficiencies can be effectively treated with B12 therapy if dietary changes alone are not enough
The patients chronic, nonspecific symptomsincluding fatigue, musculoskeletal pain, paresthesia, cognitive disturbances, and optic neuritiswere misattributed to multiple conditions for nearly a decade, with the absence of classic hematologic findings further complicating the diagnosis
PMID: 20308036 21
Injection privileges vary depending on state regulations and institutional guidelines
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