63 Adverse events at least possibly causally-related to adalimumab for pivotal studies, both clinical and laboratory, are displayed by system organ class and frequency (very common ≥ 1/ 10; common ≥ 1/ 100 to < 1/ 10; uncommon ≥ 1/ 1,000 to < 1/ 100 and rare ≥ 1/ 10,000 to < 1/ 1,000) in Table 1 below.