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.
Effects of wooden breast severity on the content of heat-soluble collagen (a) and heat-insoluble collagen (b) in the superficial and deep part of pectoralis major muscle. Means ± standard errors are shown (n = 10). a–c: within each fraction, mean values with the same letter do not differ (p > 0.05).
