Avoiding illness in the expatriate.
Turner-Hubbard
K
K
Travelers Clinic, University of California, San Francisco 94143-0322.
D000818:Animals; D001179:Arthropod Vectors; D003906:Developing Countries; D003967:Diarrhea / Q000517:prevention & control; D005502:Food; D006801:Humans; D008288:Malaria / Q000517:prevention & control; D011322:Primary Prevention; D014195:Travel; D014611:Vaccination; D014867:Water
D014867:Water