title: Long-term fish toxicity test using the zebrafish: effect of group formation and temporary separation by sex on spawning.
mesh_terms: D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects / Q000502:physiology*; D003530:Cyprinidae / Q000502:physiology*; D005260:Female; D008297:Male; D012726:Sexual Behavior, Animal / Q000502:physiology; D012919:Social Behavior; D012934:Social Isolation; D014874:Water Pollutants, Chemical / Q000633:toxicity; D015027:Zebrafish / Q000502:physiology*
chemical_list: D014874:Water Pollutants, Chemical