J. H. Park, L. Mwananyanda, M. Bwalya, S. E. Coffin, W. B. MacLeod, and D. H. Hamer, “Impact of a low-cost bundle of interventions on infection prevention and control during labour and delivery in rural health centres in Zambia: results from a quasi-experimental study”, Int. j. infect. control, vol. 19, Jun. 2023.