title: Excessive bleeding following minor trauma. Case report.
authors.forename: R
authors.initials: R
authors.lastname: Simionato
mesh_terms: D000328:Adult; D003777:Dental Prophylaxis / Q000009:adverse effects*; D005884:Gingival Hemorrhage / Q000209:etiology* / Q000517:prevention & control; D006801:Humans; D008297:Male; D014464:Ultrasonic Therapy / Q000009:adverse effects