title: [2 or 3 things to know about ELISA].
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000175:diagnosis* / Q000517:prevention & control; D003815:Dentists; D004797:Enzyme-Linked Immunosorbent Assay; D006678:HIV / Q000276:immunology; D006509:Hepatitis B / Q000517:prevention & control; D006801:Humans; D009784:Occupational Diseases / Q000517:prevention & control
vernacular_title: Due o tre cose da sapere di ELISA.