title: [Prevention of pulmonary embolism by Greenfield's umbrella. One year's use].
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D019736:Prostheses and Implants; D011655:Pulmonary Embolism / Q000517:prevention & control*; D014682:Vena Cava, Inferior
vernacular_title: Prévention des embolies pulmonaires par l'ombrelle de Greenfield. Un an d'utilisation.