A cross-sectional ecological study found that there are differences in travel distance to lung cancer screening (LCS) facilities by race and ethnicity, but those differences are only partially ...
The map below shows the location of London and Sydney. The blue line represents the straight line joining these two place. The distance shown is the straight line or the air travel distance between ...
The map below shows the location of Kolkata and Singapore. The blue line represents the straight line joining these two place. The distance shown is the straight line or the air travel distance ...