Circadian heterotropia.
D002648:Child; D002675:Child, Preschool; D002940:Circadian Rhythm; D004172:Diplopia / Q000209:etiology; D006801:Humans; D008297:Male; D013285:Strabismus / Q000150:complications / Q000503:physiopathology* / Q000601:surgery; D013997:Time Factors