PLoS ONE, Vol 16, Iss 5, p e0252204 (2021) PLoS ONE Goh, S-L, Jaafar, Z, Gan, Y-N, Choong, A, Kaur, J, Kundakci, B, Abdul Karim, S, Jaffar, M R & A Hamid, M S 2021, ' Efficacy of prolotherapy in comparison to other therapies for chronic soft tissue injuries : A systematic review and network meta-analysis ', PLoS ONE, vol. 16, no. 5, e0252204, pp. 1-16 . https://doi.org/10.1371/journal.pone.0252204