[Gastric chemistry without intubation; experience in our first 50 cases].
D005750:Gastric Juice; D007440:Intubation; D007475:Ion Exchange Resins; D013270:Stomach
D007475:Ion Exchange Resins
GASTRIC JUICE; ION EXCHANGE RESINS
Quimismo gástrico sin sondeo; nuestra experiencia con los primeros 50 casos.