TY - RPRT TI - Behavioral and developmental changes associated with prenatal opiate receptor blockade. AU - N A Shepanek AU - R F Smith AU - L A Anderson AU - C N Medici PY - 1995 DO - 10.1016/0091-3057(94)00232-8 UR - https://pubmed.ncbi.nlm.nih.gov/7617667/ ID - 7617667 ER -