Columbia subject headings:
Pedestrian areas--Health aspects--Mexico--Mexico City--Evaluation.
Pedestrian areas--Social aspects--Mexico--Mexico City--Evaluation.
Public spaces--Health aspects--Mexico--Mexico City--Evaluation.
Public spaces--Social aspects--Mexico--Mexico City--Evaluation.
Urban trasnportation--Social aspects--Mexico--Mexico City--Evaluation.
Harvard subject headings:
Pedestrian areas--Health aspects--Mexico--Mexico City--Evaluation.
Pedestrian areas--Social aspects--Mexico--Mexico City--Evaluation.
Public spaces--Health aspects--Mexico--Mexico City--Evaluation.
Public spaces--Social aspects--Mexico--Mexico City--Evaluation.
Urban trasnportation--Social aspects--Mexico--Mexico City--Evaluation.
Princeton subject headings:
Pedestrian areas--Health aspects--Mexico--Mexico City--Evaluation.
Pedestrian areas--Social aspects--Mexico--Mexico City--Evaluation.
Public spaces--Health aspects--Mexico--Mexico City--Evaluation.
Public spaces--Social aspects--Mexico--Mexico City--Evaluation.
Urban trasnportation--Social aspects--Mexico--Mexico City--Evaluation.