Baseline concentrations of faecal sterols and assessment of sewage input into different inlets of Admiralty Bay, King George Island, Antarctica - Martins, César de Castro; Aguiar, Sabrina N.; Wisnieski, Edna; Ceschim, Liziane M.M.; Figueira, Rubens César Lopes; Montone, Rosalinda Carmela (Marine Pollution Bulletin, 2014)