title: Hobby-induced factor VII deficiency.
mesh_terms: D000293:Adolescent; D002198:Capillary Fragility; D005168:Factor VII Deficiency / Q000139:chemically induced* / Q000150:complications; D006470:Hemorrhage / Q000209:etiology; D006801:Humans; D007970:Leukopenia / Q000209:etiology; D008297:Male; D014050:Toluene / Q000009:adverse effects*; D014241:Trichloroethylene / Q000009:adverse effects*
chemical_list: D014241:Trichloroethylene; D014050:Toluene