Control (9) Human beings (9) association (7) infection (7) Social groups (7) Infection (7) variation génétique (5) maladie (5) Cells (5) cohorte (5) maladie (5) gène (4) effet (4) Genes (4) Major histocompatibility complex (4) Heredity (4) Genealogy (4) Influence (4) Number (4) Family (4) puits (3) virus (3) spectacle (3) région (3) analyse (3) Variation (3) Treatment (3) Selection (3) Population (3) Patients (3)