Quantum redactiones paginae "Os sacrum" differant
Summarium vacuum
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[[Image:Gray 111 - Vertebral column-coloured.png|thumb|[[Columna vertebralis]] [[homo| hominis]], os sacrum [[viridis| viridem]] pictum]]
'''Os sacrum ''' est [[Os (ossis - anatomia)|os]] [[pelvis]] [[homo| hominis]], supra quo [[
{{Biologia-stipula}}
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