Authors: Martinez-Tabche, L Ortega, MDAG Mora, BR Faz, CG Lopez, EL Martinez, MG

Citation: L. Martinez-tabche et al., Hemoglobin concentration and acetylcholinesterase activity of oligochaetesin relation to lead concentration in spiked sediments from Ignacio Ramirezreservoir, ECOTOX ENV, 49(1), 2001, pp. 76-83