Crystalline changes in avian bone related to the reproductive cycle.
D000818:Animals; D001031:Apatites / Q000032:analysis* / Q000378:metabolism*; D001842:Bone and Bones / Q000032:analysis* / Q000378:metabolism*; D010856:Columbidae; D012098:Reproduction; D014961:X-Ray Diffraction
D001031:Apatites