Field trials of an asexual blood stage malaria vaccine: studies of the synthetic peptide polymer SPf66 in Thailand and the analytic plan for a phase IIb efficacy study. by Ballou, W, Blood, J, Chongsuphajaissidhi, T, Gordon, D, Heppner, D, Kyle, D, Luxemburger, C, Nosten, F, Sadoff, J, Singhasivanon, P

Randomised double-blind placebo-controlled trial of SPf66 malaria vaccine in children in northwestern Thailand by Nosten, F, Luxemburger, C, Kyle, D, Ballou, W, Wittes, J, Wah, E, Chongsuphajaisiddhi, T, Gordon, D, White, N, Sadoff, J, Heppner, D, Bathe, K, Blood, J, Brockman, A, Cobley, U, Hacking, D, Hogg, D, U, K, Maelankiri, L, Chuanak, N, Permpanich, B, Price, R, Raimond, D, Schabenberger, O, Singharaj, P