1 Subjects: “...acetic acid...”

2 Subjects: “...acetic acid...”

3 Subjects: “...acetic acid...”

4 Subjects: “...acetic acid...”

5 Subjects: “...indole-3-acetic acid...”

6 Subjects: “...acetic acid-induced writhing test...”

7 Subjects: “...indole-3-acetic acid (IAA)...”

8 Subjects: “...acetic acid...”

9 Subjects: “...acetic acid...”

10 Subjects: “...indole-3-acetic acid (IAA)...”