Bull-Henry K, Al-Kawas FH. Am Fam Physician. 2013 mar 15;87(6):430-6.
Departamento de Medicina, Hospital Universitario de Georgetown, Washington, DC 20007, EE.UU.
Bull-Henry K, Al-Kawas FH. Am Fam Physician. 2013 mar 15;87(6):430-6.
Departamento de Medicina, Hospital Universitario de Georgetown, Washington, DC 20007, EE.UU.