Oliveira-Filho EC, Ramos MG, Freire IS, Muniz DH de F. <b>Comparison between the efficiency of two bioindicators for determining surface water quality in an urban environment</b> - doi: 10.4025/actascibiolsci.v33i3.7725. Acta Sci. Biol. Sci. [Internet]. 14º de abril de 2011 [citado 7º de maio de 2026];33(3):311-7. Disponível em: https://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/7725

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Stack Trace:

File: /var/www/html/ojs/lib/pkp/classes/session/SessionDAO.inc.php line 109
Function: DAO->update("UPDATE sessions SET user_id = ?, ip_address = ?, ...", Array(9))

File: /var/www/html/ojs/lib/pkp/classes/session/SessionManager.inc.php line 185
Function: SessionDAO->updateObject(Object(Session))

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Function: SessionManager->write("oq8pbqcmvtdbfumb6k58bik938", "")

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Function: session_write_close()