Pettman, D., O'Mahen, H., Skoog Svanberg, A., von Essen, L., Axfors, C., Blomberg, O., & Woodford, J. (2019). Effectiveness and acceptability of cognitive–behavioural therapy based interventions for maternal peripartum depression: A systematic review, meta-analysis and thematic synthesis protocol. BMJ Open.

Pettman, Danelle, Heather O'Mahen, Agneta Skoog Svanberg, Louise von Essen, Cathrine Axfors, Oscar Blomberg, و Joanne Woodford. "Effectiveness and Acceptability of Cognitive–behavioural Therapy Based Interventions for Maternal Peripartum Depression: A Systematic Review, Meta-analysis and Thematic Synthesis Protocol." BMJ Open 2019.

Pettman, Danelle, et al. "Effectiveness and Acceptability of Cognitive–behavioural Therapy Based Interventions for Maternal Peripartum Depression: A Systematic Review, Meta-analysis and Thematic Synthesis Protocol." BMJ Open 2019.