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This emotional toll compounds the already challenging nature of obesity treatment
Chang, R., Ng, T
Subcutaneous Injection Methods Subcutaneous injections are another way to give Vitamin B12
*Correspondence: Ping Wang, [email protected] These authors have contributed equally to this work and share first authorship Disclaimer All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers
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