Search Displaying 1 - 1 of 1 Fulltext search Sort by RelevanceDate Created: Newest to OldestDate Created: Oldest to Newest Sidney Q. Cohlan (1915-1999) By: Bianca Zietal, Chanapa Tantibanchachai | Published: Jun 18, 2017 Sidney Q. Cohlan studied birth defects in the US during the twentieth century. Cohlan helped to discover that if a pregnant woman ate too much… Abnormalities, HumanRetinoidsVitamin AHypervitaminosisTetracycline Filter my results Author (-) Bianca Zietal (1) (-) Chanapa Tantibanchachai (1) CollectionArticles (1)