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Published byBertha Paul Modified over 9 years ago
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Flow diagram of study selection process CAB: Commonwealth Agricultural Bureau Ethan M. Balk, et al. Arch Intern Med. 2007;167:21-30
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Summary of Intervention Studies Evaluating the Effect of B Vitamins on Neurocognitive Outcomes Ethan M. Balk, et al. Arch Intern Med. 2007;167:21-30
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Effect of Pyridoxine Hydrochloride (Vitamin B 6 ) Intervention on Cognitive Function Tests Ethan M. Balk, et al. Arch Intern Med. 2007;167:21-30
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Effect of Cyanocobalamin or Hydroxycobalamin (Vitamin B 12 ) Intervention on Cognitive Function Tests in Randomized Controlled Trials – Part I Ethan M. Balk, et al. Arch Intern Med. 2007;167:21-30
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Effect of Cyanocobalamin or Hydroxycobalamin (Vitamin B 12 ) Intervention on Cognitive Function Tests in Randomized Controlled Trials – Part II Ethan M. Balk, et al. Arch Intern Med. 2007;167:21-30
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Effect of Folic Acid Intervention on Cognitive Function Tests Ethan M. Balk, et al. Arch Intern Med. 2007;167:21-30
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Effect of Combination Interventions on Cognitive Function Part I Ethan M. Balk, et al. Arch Intern Med. 2007;167:21-30
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Effect of Combination Interventions on Cognitive Function Part II Ethan M. Balk, et al. Arch Intern Med. 2007;167:21-30
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