Burkhardt O, Brunner M, Schmidt S, Grant M, Tang Y, Derendorf H. Penetration of ertapenem into skeletal muscle and subcutaneous adipose tissue in healthy volunteers measured by in vivo microdialysis. J Antimicrob Chemother. 2006 Sep;58(3):632–6. doi: 10.1093/jac/dkl284. PMID: 16840426.