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(2) F Bes, W Hofman, J Schuur, and C Van Boxtel (1992) Effects of delta sleep-inducing peptide on sleep of chronic insomniac patients
doi: 10.1111/bcp.13688 83 AmberyPParkerVEStumvollMPoschMGHeiseTPlum-MoerschelLet al
Vitamin B12 injections are a common and effective treatment for B12 deficiency
Selected Research References Kraus D, Yang Q, Kong D, et al
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