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.
Pedigree structure of a large Chinese family affected with HypoPP. Affected males and females are indicated by filled squares and circles, respectively. Normal individuals are shown as empty symbols. Deceased individuals are indicated by slashes (/). The proband is indicated by an arrow
