Estimation of an overall standardized mean difference in random-effects meta-analysis if the distribution of random effects departs from normal

1. Rubio-Aparicio, M.
2. López-López, J.A.
3. Sánchez-Meca, J.
4. Marín-Martínez, F.
5. Viechtbauer, W.
6. Van den Noortgate, W.