1. Observation on phosphorus requirements of laying pullets;Andrews;Poultry Sci.,1977
2. Metabolic response of laying hens to different dietary levels of calcium, phosphorus and vitamin D3;Antillon;Cornell Vet.,1977
3. Precipitation of calcium carbonates and phosphates;Bachra;I. Spontaneous precipitation of calcium carbonate and phosphates under physiological condition. Arch. Biochem. Biophys.,1963
4. Effects of different short-term dietary phosphorus levels on egg specific gravity and blood phosphorus of hens;Choi;Poultry Sci.,1979
5. The content of the principal inorganic ions and carbon dioxide in uterine fluids of the domestic hen;El Jack;J. Reprod. Fertil.,1967