State of the art ; Erblichkeit; Heredity; Grammar gene; FOXP2; Language and genetics ; Twin research ; Kindersprache (pathol.) ; Child language (pathol.) ; Specific language impairment; SLI; Dysgrammatismus (Kindersprache) ; Dysgrammatism (child language) ; Handicapped language acquisition ; Dysphasia; Aphasia ; Aetiology; Anamnese; Diffentialdiagnose; Differential diagnosis; Symptom; Syndrome; Prognosis (pathol.) ; Biomarker; Diagnosis
