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 Confounding variable
  1. COVID-19 and Special Considerations in People with HIV From the National Institutes of Health (National Institutes of Health)  
    HIV Medicines/Related Issues ... HIV Medicines ... Living with HIV/Related Issues ... Living with HIV ... COVID-19 (Coronavirus Disease 2019)/Related Issues ... COVID-19 (Coronavirus ...
    https://www.covid19treatmentguidelines.nih.gov/.../hiv - External Health Links
  2. Cell Phones and Cancer Risk From the National Institutes of Health (National Cancer Institute)  
    Electromagnetic Fields/Related Issues ... Electromagnetic Fields ... Brain Tumors/Statistics and Research ... Brain Tumors ... Radiation Exposure/Specifics ... Radiation Exposure
    https://www.cancer.gov/.../risk/radiation/cell-phones-fact-sheet - External Health Links
  3. Anabolic Steroids and Other Appearance and Performance Enhancing Drugs (APEDs) From the National Institutes of Health (National Institute on Drug Abuse)  
    Anabolic Steroids/Learn More ... Anabolic Steroids ... National Institute on Drug Abuse ... From the National Institutes of Health ... Anabolic steroids are synthetic variations ...
    https://nida.nih.gov/research-topics/anabolic-steroids - External Health Links