title: The modification of developmental patterns in the sand dollar by thiourea.
authors.forename: O
authors.initials: O
authors.lastname: RULON
mesh_terms: D000818:Animals; D004626:Embryology; D006801:Humans; D012617:Sea Urchins; D013890:Thiourea
chemical_list: D013890:Thiourea
keywords: EMBRYOLOGY; THIOUREA