title: Letter: Tumour regression and dialysis.
mesh_terms: D000251:Adenosine Triphosphatases / Q000378:metabolism; D002463:Cell Membrane Permeability; D008274:Magnesium / Q000378:metabolism; D008938:Mitosis; D009365:Neoplasm Regression, Spontaneous / Q000201:enzymology / Q000378:metabolism*; D009369:Neoplasms / Q000201:enzymology / Q000378:metabolism / Q000473:pathology; D011188:Potassium / Q000378:metabolism; D006435:Renal Dialysis; D012964:Sodium / Q000378:metabolism
chemical_list: D012964:Sodium; D000251:Adenosine Triphosphatases; D008274:Magnesium; D011188:Potassium