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2. Clinical evaluation of chronic, intermittent, and short-term hemoperfusions in patients with chronic renal failure using semipermeable microcapsules (artificial cells) formed from membranecoated activated charcoal;Chang;Trans Am Soc Artif Intern Organs,1971
3. Microcapsule artificial kidney: treatment of patients with acute drug intoxication;Chang;Can Med Assoc J,1973
4. Serum middle molecule levels in uremia during long term intermittent hemoperfusions with the ACAC (coated charcoal) microcapsule artificial kidney;Chang;Trans Am Soc Artif Intern Organs,1974
5. Petroleum-based activated charcoal for direct haemoperfusion;Ota;Proc Eur Dial Transplant Assoc,1977