MeSH: Psychophysiologic Disorders-epidemiology MeSH: propranolol-toxicita MeSH: Reproduction-physiology MeSH: Vision Disorders-enzymology MeSH: Enterobiasis-complications MeSH: Exodeoxyribonuclease V-biosynthesis MeSH: Graft vs Host Disease-diagnostic imaging MeSH: fosfodiesterasa I-toxicita MeSH: Transition Elements-agonists