Hospitalizations and costs incurred at the facility level after scale-up of malaria control: Pre-post comparisons from two hospitals in Zambia

Alison B. Comfort, Janneke H. Van Dijk, Philip E. Thuma, Sungano Mharakurwa, Rose Gabert, Sonali Korde, Kathryn Stillman, Nancy Nachbar, Yann Derriennic, Stephen Musau, Petan Hamazakaza, Khozya D. Zyambo, Nancy M. Zyongwe, Busiku Hamainza