Antibiotic use before, during, and after seeking care for acute febrile illness at a hospital outpatient department: a cross-sectional study from rural India by Holloway, B, Chandrasekar, H, Purohit, M, Sharma, A, Mathur, A, Kc, A, Fernandez-Carballo, L, Dittrich, S, Hildenwall, H, Bergström, A