Acid

burnSee Corrosion
deficiency
deficiency, amide nicotinicE52
deficiency, ascorbicE54
deficiency, folicE53.8
deficiency, nicotinicE52
deficiency, pantothenicE53.8
intoxicationE87.29
peptic diseaseK30
phosphatase deficiencyE83.39
stomachK30
stomach, psychogenicF45.8