how often do you give vitamin b12 injections with alimta Timing of folic acid/vitamin supplementation and hematologic toxicity during first‐line treatment of patients nonsquamous non–small cell lung cancer using pemetrexed‐based chemotherapy: The PEMVITASTART randomized trial - Singh Alimta: Package Insert / Prescribing
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PMID: 16286674

I don't know for sure the cause of my deficiency

"DSM in Food, Beverages & Dietary Supplements"

Observational data strongly supports this phenomenon
