Testosterone substitution in male hypogonadism is a recognized tool to treat symptomatic patients. Various forms of this treatment exist including a long-acting intramuscular form using testosterone ...

Epidural anesthetic or steroid injections, nerve blocks, and related interventions are commonly used to treat chronic back pain. This review found no solid evidence showing that these interventions ...

SINCE Wannamaker and his colleagues 1 and Bernstein et al. 2 demonstrated that daily oral administration of penicillin for ten days will successfully control epidemics of disease due to Group A ...