An official website of the United States government
Here's how you know
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.
Contractile responses of intramyocardial small resistance coronary arteries to (a) U46619 and (b) KCl in 7-month-old adults. No significant differences were observed between the in utero anaemic group and the control group, n = 8. Data are shown as mean ± SEM.