title: From clinical research to vaccination policy: 25 years experience in vaccinology.
authors.affiliation: Sanofi Pasteur MSD, Lyon, France. lhessel@spmsd.com
authors.forename: Luc
authors.initials: L
authors.lastname: Hessel
mesh_terms: D035843:Biomedical Research; D003140:Communicable Disease Control; D006291:Health Policy; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D014611:Vaccination / Q000379:methods*; D014612:Vaccines / Q000276:immunology*
chemical_list: D014612:Vaccines