title: Levels of serum nerve growth factor in schizophrenia.
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D008970:Molecular Weight; D009414:Nerve Growth Factors / Q000097:blood*; D011863:Radioimmunoassay; D012559:Schizophrenia / Q000097:blood*
chemical_list: D009414:Nerve Growth Factors