#ano, #boca,#sincope, #vagal

#ano, #boca,#sincope, #vagal

https://es.wikipedia.org/wiki/S%C3%ADncope_vasovagal

http://www.medicamentos.com.mx/dochtm/19605.htm

https://www.uptodate.com/contents/lidocaine-topical-drug-information?source=search_result&search=xylocaina%20spray&selectedTitle=1~150

http://www.tesisenred.net/bitstream/handle/10803/4459/xlff1de1.pdf?sequence=1