[Mercedes-Benz sign].
Prieto-Puga Arjona T, Marín Camero N, Fernández Aguilar JL, Santoyo Santoyo J.
Prieto-Puga Arjona T, et al.
Cir Esp. 2014 Mar;92(3):e11. doi: 10.1016/j.ciresp.2013.11.009. Epub 2013 Dec 27.
Cir Esp. 2014.
PMID: 24378189
Spanish.
No abstract available.