TY - RPRT TI - Formation of cobalt protoporphyrin by chicken hepatocytes in culture. Relationship to decrease of 5-aminolaevulinate synthase caused by cobalt. AU - P R Sinclair AU - J F Sinclair AU - H L Bonkowsky AU - A H Gibbs AU - F De Matteis PY - 1982 DO - 10.1016/0006-2952(82)90333-1 UR - https://pubmed.ncbi.nlm.nih.gov/7082380/ ID - 7082380 ER -