DeCS concepts in Information sources. VHL, 08/07/20

Tree numberConceptLILACS
MEDLINE
EQUIDAD
BBO
BDENF
HOMEOINDEX
DESASTRES
MEDCARIB
IBECS
H01.277.625 Limnology24160000000
H01.277.625.500 Freshwater Biology7580000000


Source of information   
Initial tree number   
Final tree number   
list   
omit zeros