An unrecognized nutritional factor (cornstarch) required by the duck.
D000818:Animals; D059001:Aquatic Organisms; D004372:Ducks; D005569:Formularies as Topic; D005947:Glucose; D006801:Humans; D013213:Starch
D013213:Starch; D005947:Glucose
FORMULARIES; GLUCOSE; STARCH