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.
Stockholm's Karolinska hospital - this boy works a stationary bicycle while his heart is being tested for abnormalities
Stockholm's Karolinska hospital - this boy works a stationary bicycle while his heart is being tested for abnormalities
A young boy with wires attached to his arms, head, and chest is using a stationary bicycle; a nurse monitors the equipment to which the boy is connected. Verso: WHO/7241. World Health - January/February 1960. Sweden Health Services.
Copyright:
WHO must be mentioned in accompanying text and/or given credit.
Copyright Holder:
World Health Organization; Source: Record; Research date: 20151021