... As a result of such e orts, the author et al. [1] have constructed a database for estimation of a causative toxin (assisting system for diagnosis of a causative toxin) according to clinical ... severe state a er taking a drink in a bottle found near a vending machine, is assumed, paraquat and cyanide are shown as causative candidate toxins together with their probability data; when ... each word according to its rapid appearance of a characteristic symptom, but it seems some-what dogmatic and groundless. For example, the severe diarrhea characteristically appearing in arsenic...