Cheng, GenHong Vaccination is one of the most significant inventions in medical science. [electronic resource] - Science China. Life sciences Feb 2010 - 157-8 p. digital Publication Type: Editorial; Introductory Journal Article ISSN: 1869-1889 Standard No.: 10.1007/s11427-010-0041-4 doi Subjects--Topical Terms: Allergy and Immunology--trendsAnimalsHumansVaccination--methods