title: [INFLUENCE OF THE "TIME" FACTOR ON THE EFFICACY OF CERTAIN BIOLOGICAL PRODUCTS].
mesh_terms: D000992:Antitoxins; D001688:Biological Products; D004168:Diphtheria Toxoid; D012106:Research; D013745:Tetanus Toxoid; D013995:Time; D014118:Toxins, Biological; D014436:Typhoid-Paratyphoid Vaccines
chemical_list: D000992:Antitoxins; D001688:Biological Products; D004168:Diphtheria Toxoid; D013745:Tetanus Toxoid; D014118:Toxins, Biological; D014436:Typhoid-Paratyphoid Vaccines
keywords: DIPHTHERIA TOXOID; EXPERIMENTAL LAB STUDY; TETANUS TOXOID; TIME; TOXINS AND ANTITOXINS; TYPHOID-PARATYPHOID VACCINES
vernacular_title: INFLUENCE DU FACTEUR "TEMPS" SUR L'EFFICACIT'E DE CERTAINS PRODUITS BIOLOGIQUES.