From the Centers for Disease Control and Prevention. Necrotic arachnidism--Pacific Northwest, 1988-1996.
D000328:Adult; D000741:Anemia, Aplastic / Q000209:etiology; D000818:Animals; D002648:Child; D017809:Fatal Outcome; D005260:Female; D006261:Headache / Q000209:etiology; D006470:Hemorrhage / Q000209:etiology; D006801:Humans; D007871:Leg Ulcer / Q000209:etiology; D008297:Male; D008875:Middle Aged; D009336:Necrosis / Q000209:etiology; D015205:Northwestern United States / Q000453:epidemiology; D012867:Skin / Q000473:pathology; D001098:Spider Bites / Q000453:epidemiology* / Q000503:physiopathology