TY - RPRT TI - Behavioral pediatrics, part I. AU - Donald E Greydanus AU - Dilip R Patel AU - Helen D Pratt PY - 2003 DO - 10.1016/s0031-3955(03)00085-3 UR - https://pubmed.ncbi.nlm.nih.gov/12964691/ ID - 12964691 ER -