Policy research : concepts methods and applications / by 193980 Putt, Allen D., Springer, J. Fred

Stroke frequency, associated factors, and clinical features in primary systemic vasculitis: a multicentric observational study by Geraldes, R, Santos, M, Ponte, C, Craven, A, Barra, L, Robson, JC, Hammam, N, Springer, J, Henes, J, Hocevar, A, Putaala, J, Santos, E, Rajasekhar, L, Daikeler, T, Karadag, O, Costa, A, Khalidi, N, Pagnoux, C, Canhão, P, Melo, TPE, Fonseca, AC, Ferro, JM, Fonseca, JE, Suppiah, R, Luqmani, RA