Summary of grey literature reporting on the effect of omega-3 supplementation on depression and/or anxiety (n = 12).

Summary of grey literature reporting on the effect of omega-3 supplementation on depression and/or anxiety (n = 12).关于ω-3脂肪酸补充剂对抑郁症和/或焦虑症影响的灰色文献（grey literature）综述，共纳入12项文献（n = 12）。