instructions for self injection of b12 How to Self-Inject Vitamin at Home Safe B12 Injection Guide at
Description
Pediatrics 122 , 8391 (2008)

Can be used at home as an injection, under instruction of a doctor.
According to the National Institutes of Health (NIH), vitamin B12 provides multiple benefits

Nonsquamous Non-Small Cell Lung Cancer-Maintenance Pemetrexed is indicated for the maintenance treatment of patients with locally advanced or metastatic nonsquamous non-small cell lung cancer whose disease has not progressed after four cycles of platinum-based first-line chemotherapy

Instead of a traditional gravity drip, we use a programmed infusion pump
