共 7 条
- [1] EGG SHELLS AS A SOURCE OF CALCIUM FOR LAYING BIRDS [J]. POULTRY SCIENCE, 1945, 24 (01) : 87 - 88
- [2] ROLE OF INTESTINE IN CALCIUM HOMEOSTASIS IN LAYING HEN [J]. ANNALES DE BIOLOGIE ANIMALE BIOCHIMIE BIOPHYSIQUE, 1970, 10 : 69 - &
- [4] ROLAND DA, 1972, 31 ANN FLOR POUL I P, P13
- [6] Simons PCM., 1971, ULTRASTRUCTURE HEN E
- [7] STEEL R. G. D., 1960, PRINCIPLES PROCEDURE