title: [STATISTICAL ANALYSIS OF THE INCIDENCE OF THE RETRACTION SYNDROME OF THE ISCHIOTIBIAL MUSCLES STUDIED IN HEALTHY INFANT GROUPS AND ITS RELATION TO KYPHOSIS].
mesh_terms: D000293:Adolescent; D002648:Child; D004370:Duane Retraction Syndrome; D006801:Humans; D015994:Incidence; D007223:Infant; D007738:Kyphosis; D007866:Leg; D009135:Muscular Diseases
keywords: ADOLESCENCE; CHILD; KYPHOSIS; LEG; MUSCULAR DISEASES
vernacular_title: AN'ALISIS ESTAD'ISTICO DE LA FRECUENCIA DEL S'INDROME DE "RETRACCI'ON" DE LOS ISQUIOTIBIALES ESTUDIADO EN COLECTIVIDADES INFANTILES SANAS Y SU RELACI'ON CON EL DORSO CURVO.