Publication Information

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77, 136, 256], 'still': [37], 'debatable.': [38], 'Objective': [41], 'The': [43, 213], 'study': [44], 'aimed': [46], 'to\xa0investigate': [47], 'the': [48, 124, 130, 152, 157, 187, 195, 199, 231], 'expression': [49], 'and': [50, 70, 96, 104, 137, 156, 166, 190, 224, 228, 230, 233, 262], 'utility': [52, 277], 'anti-CCP': [54, 153, 181, 206, 215], 'in\xa0pediatric': [56], 'relationship': [59, 260], 'to': [60, 101], 'its': [61, 97], 'various': [62], 'clinical': [63], 'phenotypes.': [64], 'Methods': [67], ':\xa0Forty': [68], 'children': [69, 82], 'adolescents': [71], '(13': [72], 'males,': [73], '27': [74], 'females)': [75], 'with': [76, 179, 255, 257], 'as': [78, 80, 208], 'well': [79, 209], '35\xa0healthy': [81], 'were': [83, 91, 115, 237], 'enrolled': [84], 'this': [86], 'cross-sectional': [87], 'study.': [88], 'Serum': [89], 'anti-CCP\xa0antibodies': [90], 'determined': [92], 'by': [93], 'enzymatic': [94], 'immunoassay': [95], 'expression\xa0was': [98], 'statistically': [99], 'correlated': [100], 'clinical,': [102], 'laboratory,': [103], 'radiological': [105], 'data': [106], 'of\xa0the': [107], 'patients.': [108], 'Results': [111], 'Anti-CCP': [113, 245], 'positive': [116, 132, 148, 180, 205, 232], '8': [118, 131, 177], '(20%)': [119], 'patients\xa0while': [120], 'not': [121], 'expressed': [122], 'control': [125], 'group.': [126], 'Seven': [127], 'out': [128], 'cases\xa0(87.5%)': [133], 'had': [134, 142, 194, 204], 'polyarticular': [135, 188, 280], 'only': [138, 191], 'one': [139, 192], 'patient': [140], '(12.5%)': [141], 'the\xa0oligoarticular': [143], 'variety.': [145], 'A': [146], 'significant': [147, 259], 'correlation': [149], 'was': [150, 174], 'elicited\xa0between': [151], 'antibody': [154, 207, 216], 'levels': [155], 'number': [158], 'tender': [160], 'joints': [161, 164], '(r=\xa00.39),': [162], 'swollen': [163], '(0.68)': [165], 'disease': [167], 'duration': [168], '(r': [169], '=': [170], '0.59).': [171], 'Radiographic\xa0erosive': [172], 'found': 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