Bouman, H G Spectrum of looping disturbances in stage 34 chicken hearts after retinoic acid treatment. [electronic resource] - The Anatomical record Sep 1995 - 101-8 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0003-276X Standard No.: 10.1002/ar.1092430112 doi Subjects--Topical Terms: AnimalsChick EmbryoHeart Defects, Congenital--chemically inducedHeart Septal Defects--chemically inducedHeart Ventricles--abnormalitiesModels, AnatomicTretinoin--toxicity