title: Studies on the influence of egg shell formation on the acid-base balance of the laying hen.
mesh_terms: D000136:Acid-Base Equilibrium; D000818:Animals; D002119:Calcium Carbonate / Q000378:metabolism; D002645:Chickens / Q000502:physiology*; D004531:Eggs; D005260:Female; D014599:Uterus / Q000502:physiology
chemical_list: D002119:Calcium Carbonate