Microscopic examination of particles deposited on opaque substrates.
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Biomedical subjects
Publications and source records attributed to F Stein.
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We report a case of acute zinc deficiency which occurred during parenteral nutrition in a patient with anorexia nervosa and which was characterized by a painful erosive oesophagitis preceding the typical oro-cutaneous symptoms. We also discuss the interpretation of plasma and urine zinc levels, the predisposing role of total parenteral alimentation and the specific therapeutic implications.
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