title: Influence of calcium on the survival of eggs and fry of brown trout (Salmo trutta) at pH 4.5.
mesh_terms: D000818:Animals; D002118:Calcium / Q000494:pharmacology*; D005260:Female; D006863:Hydrogen-Ion Concentration; D010063:Ovum / Q000187:drug effects; D012487:Salmonidae / Q000502:physiology*; D014337:Trout / Q000502:physiology*
chemical_list: D002118:Calcium