Beneath the surface.
Martens HA, Koornstra JJ, Diepstra A, Sprenger HG, Kallenberg CG.
Martens HA, et al. Among authors: kallenberg cg.
Am J Med. 2009 Feb;122(2):132-4. doi: 10.1016/j.amjmed.2008.10.023.
Am J Med. 2009.
PMID: 19185087
No abstract available.