Clinical evaluation of the ammonium citrate tolerance test for determining the patency of a portacaval shunt.
D064751:Ammonium Compounds; D019343:Citric Acid; D011167:Portacaval Shunt, Surgical; D011168:Portal System / Q000601:surgery*; D000644:Quaternary Ammonium Compounds; D014684:Venae Cavae / Q000601:surgery*
D064751:Ammonium Compounds; D000644:Quaternary Ammonium Compounds; D019343:Citric Acid; C481046:ammonium citrate
AMMONIUM COMPOUNDS; VEINS, PORTAL SYSTEM/surgery; VENAE CAVAE/surgery