temps (durée) (1) stratification (1) norme (1) organe (1) analyse (1) adulte (1) procès (1) taux (1) Suisse (1) History (1) Control (1) Prevention (1) Correspondence (1) Fiction (1) Correspondence (1) Viral antibodies (1) Rates (1) Vaccines (1) Vaccination (1) Ci (Chinese poetry) (1) Transplantation of organs, tissues, etc (1) Time (1) Serum (1) Population (1) Patients (1) Organ (Musical instrument) (1) Months (1) Human beings (1) Linguistics (1) Inhibition (1)