A. Siegel

Improved method for measurement of delta-aminolevulinic acid dehydratase activity of human erythrocytes.

H. B. Burch, A. Siegel, Helen B. Burch, 1971, Clinical chemistry.

Corticotropin production by tumors of the autonomic nervous system.

W. Grizzle, J. Aldrete, C. Pittman, 1984, Archives of pathology & laboratory medicine.

Chemiluminescence immunoassay of aldosterone in serum.

T. Stabler, A. Siegel, 1991, Clinical chemistry.

Rapid liquid-chromatographic/fluorometric method for taurine in biological fluids, involving pre-derivatization with fluorescamine.

T. Stabler, A. Siegel, 1981, Clinical chemistry.

Functional carotid paragangliomas. Biochemical, ultrastructural, and histochemical correlation with clinical symptoms.

W. Grizzle, A. Siegel, W. T. Crowell, 1982, Archives of pathology & laboratory medicine.

ImprovedMethodfor Measurement of delta-Aminolevulinic AcidDehydratase Activityof HumanErythrocytes

H. B. Burch, A. Siegel, 1971 .

SERUM CREATININE PHOSPHOKINASE IN ACUTE MYOCARDIAL INFARCTION: DIAGNOSTIC VALUE.

R. Duma, A. Siegel, 1965, Archives of internal medicine.

Cephalosporin antibiotic interference with analysis for theophylline by high-performance liquid chromatography.

C. A. Robinson, J. Vasiliades, A. Siegel, 1978, Clinical chemistry.