Free erythrocyte protoporphyrin as an indicator of the biological effect of lead in adult males

δ-Aminolevulinic Acid Dehydrase as a Measure of Lead Exposure

Sven Hernberg, J. Nikkanen, Guy Mellin et al. · Archives of Environmental Health An International Journal · 1970 · 193 citations

Pharmacy, Biochemistry, Toxicology +14

Urinary Delta-Aminolevulinic Acid (ALA) Levels in Lead Poisoning

Joseph R. Davis, Ronald H. Abrahams, William Fishbein et al. · Archives of Environmental Health An International Journal · 1968 · 123 citations

Pharmacy, Clinical Toxicology, Toxicology +15

THE RELATION OF ERYTHROCYTE COPROPORPHYRIN AND PROTOPORPHYRIN TO ERYTHROPOIESIS

Samuel Schwartz, Howard M. Wikoff · Journal of Biological Chemistry · 1952 · 112 citations · Full text

Life Sciences, Biochemistry, Physiology +6

THE FEP (FREE ERYTHROCYTE PORPHYRINS) TEST: A SCREENING MICROMETHOD FOR LEAD POISONING

Sergio Piomelli, Bernard Davidow, Vincent F. Guinee et al. · PEDIATRICS · 1973 · 108 citations

Pharmacy, Clinical Toxicology, Toxicology +15

δ-Aminolevulinic acid dehydratase activity in erythrocytes for the evaluation of lead poisoning

Kiku Nakao, Osamu Wada, Yuzo Yano · Clinica Chimica Acta · 1968 · 107 citations

Pharmacy, Biochemistry, Toxicology +12