title: Medaka eggs as a model system for screening potential teratogens.
mesh_terms: D000014:Abnormalities, Drug-Induced / Q000209:etiology*; D000818:Animals; D002122:Calcium Chloride / Q000494:pharmacology; D004353:Drug Evaluation, Preclinical; D005260:Female; D005399:Fishes / Q000196:embryology*; D007854:Lead / Q000633:toxicity*; D009566:Nitrates / Q000633:toxicity*; D010063:Ovum / Q000187:drug effects*
chemical_list: D009566:Nitrates; D007854:Lead; C017461:lead nitrate; D002122:Calcium Chloride