1942- 1961-1975 aids(disease) andspagiric biography brazil brazil) casualties faria ghosts historycasadomináciodeloyola(abadiania joãoteixeirada joãoteixeirada magic medicine mediums mystic nagualism patients psychicsurgery psychologicalaspects religionandstate shamans spiritpossession spiritualhealing spiritualism vietnamwar warandsociety