title: The effects of a heart puncture blood sample upon body water maintenance in rats.
mesh_terms: D000818:Animals; D001800:Blood Specimen Collection; D001834:Body Water; D004326:Drinking; D004435:Eating; D006321:Heart; D006400:Hematocrit; D008297:Male; D009318:Natriuresis; D011188:Potassium / Q000097:blood / Q000652:urine; D011677:Punctures; D051381:Rats; D012964:Sodium / Q000097:blood; D013997:Time Factors; D014882:Water-Electrolyte Balance
chemical_list: D012964:Sodium; D011188:Potassium