TY - RPRT TI - Instructional design strategies for developing an interactive video educational program for pregnant teens: a pilot study. AU - P M Levenson AU - J R Morrow AU - P Smith PY - 1984 DO - 10.1016/0738-3991(84)90049-1 UR - https://pubmed.ncbi.nlm.nih.gov/10299839/ ID - 10299839 ER -