Regulation of hsp70 expression in Trypanosoma cruzi by temperature and growth phase - Requena, JosM.; Jimenez-Ruiz, A.; Soto, M.; Assiego, R.; Santarén, J.F.; Lopez, M.C.; Patarroyo, M.E.; Alonso, C. (Molecular And Biochemical Parasitology, 1992)