[A case of thrombasthenia in a child with gingival bleeding].
D001791:Blood Platelet Disorders / Q000473:pathology*; D002675:Child, Preschool; D003442:Crowns / Q000009:adverse effects; D005884:Gingival Hemorrhage / Q000473:pathology*; D006489:Hemostatic Techniques; D006801:Humans; D008297:Male; D006472:Oral Hemorrhage / Q000473:pathology*; D013915:Thrombasthenia / Q000473:pathology*; D014081:Tooth Extraction