Urban medicine: threats to health of travelers to developing world cities.
Sanford
Christopher
C
Travel Clinic, Hall Health Primary Care Center, University of Washington, Seattle 98195-4410, USA.
D000397:Air Pollution / Q000009:adverse effects; D002947:Cities; D003140:Communicable Disease Control; D003415:Crime / Q000517:prevention & control; D003906:Developing Countries; D006801:Humans; D011322:Primary Prevention; D012449:Safety; D014195:Travel; D014947:Wounds and Injuries / Q000517:prevention & control