1. Inicio
2. Pirosis

• UP Acidez de estómago
• UP Acidez gástrica

Pirosis

• TR Reflujo gastroesofágico
• TR Dispepsia

• CloseMatch http://data.bnf.fr/ark:/12148/cb12132709r
• CloseMatch http://lemac.sgcb.mcu.es/Autoridades/LEMAC201216299/concept
• CloseMatch http://d-nb.info/gnd/4137773-4
• CloseMatch http://id.loc.gov/authorities/sh85059754#concept