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.
The anomalies of the ocular muscles. Second paper, Differential characteristics of heterophoria and strabismus
The anomalies of the ocular muscles. Second paper, Differential characteristics of heterophoria and strabismus