Document Classification

Section Type: RESULTS

Text: The concentrations of gatifloxacin in aqueous humor were (0. 24 + / - 0. 25) microg/ml, (1. 11 + / - 0. 74) microg/ml, (2. 32 + / - 2. 01) microg/ml and (1. 85 + / - 1. 14) microg/ml in groups 1 to 4, and (0. 16 + / - 0. 25) microg/ml, (0. 31 + / - 0. 24) microg/ml, (0. 75 + / - 0. 28) microg/ml and (0. 33 + / - 0. 22) microg/ml in groups 5 to 8, respectively.