(mj:"Biological Products" or ti:("Biological Products" OR "Productos Biológicos" OR "Produtos Biológicos" OR "productos biológicos" OR "Biologics" OR "Natural Products" OR "Productos Naturales" OR "Produtos Naturais" OR "productos naturales" OR "Sustancias Biológicas" OR "Substâncias Biológicas" OR "sustancias biológicas" OR "Produits Naturels" OR "Substances Biologiques" OR "Produit Biologiques" OR "Produits Biopharmaceutiques" OR "Produits Bio-Pharmaceutiques" OR "Produits Biologiques Pharmaceutiques" OR "Produits Biopharmaceutiques" OR "Produits Bio-Pharmaceutiques" OR "Produits Biologiques Pharmaceutiques" OR "Substances Biologiques" OR "Produits Naturels"))
Databases
MEDLINE, LILACS, CDSR - Cochrane Systematic Reviews Database, CENTRAL Controlled Clinical Trials : CENTRAL Controlled Clinical Trials, DARE - Database of Abstracts of Review of Effects, NHS Economic Evaluations Database, HTA - Health Technology Assessment Database, WHOLIS (WHO Library Database), PAHO (PAHO Library Database), All VHL data bases.
