Medically reviewed by Erika Prouty, PharmD Key Takeaways Vitamin B12 is generally safe, but rare reactions like allergies or ...

Vitamin B12 is a vital nutrient that plays numerous key roles in maintaining health. It is available in different forms and ...

Depo is a progestogen-only injectable contraceptive, with NICE guidelines stating: "The use of the progestogen-only ...

Abstract: We describe self-injection locking of precision fiber frequency combs with narrow linewidth reference cavities for repetition rate scaling and stability optimization.

Abstract: This article proposes a PRT shaping algorithm, which is used in conjunction with a 2.4-GHz phase- and quadrature self-injection-locked (PQSIL) radar for noncontact heart rate variability ...