Uncu, Andrei; Tihon, Iurie; Scutari, Corina; Vîslouh, Oxana; Uncu, Valeriu
(CEP "Medicina", 2012)
It was studied the egg shell as a natural source of calcium. It was determined the content
of calcium in egg shell treated with lemon juice using chemical methods, expressed as calcium
carbonate and citrate.
S-a ...