. 1987 Sep 15;246(3):807.
Separation and characterization of pentacarboxylic porphyrinogen isomers by high-performance liquid chromatography with electrochemical detection
PMCID: PMC1148354
This corrects the article "Separation and characterization of pentacarboxylic porphyrinogen isomers by high-performance liquid chromatography with electrochemical detection." in volume 243 on page 621.