Table 2.
Clinical features of patients
| Clinical features | Frequency (n, %) (N = 15) |
|---|---|
| Loss of appetite | 7 (46.7%) |
| Abdominal pain | 11 (73.3%) |
| Nausea and/or vomiting | 5 (33.4%) |
| Diarrhea | 4 (26.7%) |
| Others | 0 |
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