TY - RPRT TI - Using MZ differences in the search for nonshared environmental effects. AU - A Pike AU - D Reiss AU - E M Hetherington AU - R Plomin PY - 1996 DO - 10.1111/j.1469-7610.1996.tb01461.x UR - https://pubmed.ncbi.nlm.nih.gov/8894950/ ID - 8894950 ER -