Experiences with two simple aspiration liver biopsy techniques.
D000783:Aneurysm / Q000209:etiology; D001706:Biopsy / Q000009:adverse effects / Q000295:instrumentation*; D006470:Hemorrhage / Q000209:etiology; D006801:Humans; D001239:Inhalation / Q000295:instrumentation; D008099:Liver / Q000473:pathology*; D008722:Methods