Skip navigation

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Results 1 - 3 of 3 for Borders
  1. Global Health (National Library of Medicine)  
    ... a disease doesn't stop at a country's borders. With more people living in crowded cities and ...
    https://medlineplus.gov/globalhealth.html - Health Topics
  2. Skin Cancer (National Library of Medicine)  
    Skin cancer is the most common form of cancer in the United States. The two most common types are basal cell cancer and squamous cell cancer. They usually ...
    https://medlineplus.gov/skincancer.html - Health Topics
  3. Melanoma (National Library of Medicine)  
    ... of one half does not match the other Border - the edges are ragged, blurred or irregular Color - ...
    https://medlineplus.gov/melanoma.html - Health Topics