Biochem., Physiol.
the difference between the amount of nitrogen taken in and the amount excreted or lost: used to evaluate nutritional balance.
[ 1940-45 ]
Biochem., Physiol.
the difference between the amount of nitrogen taken in and the amount excreted or lost: used to evaluate nutritional balance.
[ 1940-45 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012