title: Seasonal Changes in Osmotic Pressure of Flounder Sera.
abstract: The freezing point depression of sera collected from flounder during the winter averaged 1.15 degrees C, whereas it averaged 0.63 degrees C for sera collected during the summer. Elevated concentration of sodium and chloride ions were found for the winter samples of sera, but NaCl explained only a fraction of the seasonal increase in osmolarity.
authors.forename: W G
authors.initials: WG
authors.lastname: Pearcy