Cohealon (Propionyl L Carnitine HCL) 333 mg 90 Tablets PDF) Propionyl L Carnitine Enhances Wound Healing and Counteracts Microvascular Endothelial Cell Dysfunction Propionyl L Carnitine versus Pentoxifylline Clinical Drug Investigation Springer Nature Link PDF) Comparison of pharmacokinetics of L carnitine, Acetyl L carnitine and Propionyl Lcarnitine after single oral administration of L carnitine in healthy volunteers