1. Porphyrin metabolism in the anemias;Watson;Arch. Int. Med.,1957
2. An improved method for the determination of urinary coproporphyrin and an evaluation of actors influencing the analysis;Schwartz;J. Lab. & Clin. Med.,1951
3. Acute Leukemia Criteria Committee, U. S. Public Health Service, October 1963.
4. Porphyrin metabolism; urinary and erythrocyte porphyrins in children with acute rheumatic fever;Neve;Pediatrics,1955
5. Labbe, R. F.: Personal communication.