title: [The "pattern" of eggshell calcite of birds demonstrated by etching of cuts].
mesh_terms: D000818:Animals; D001717:Birds; D002119:Calcium Carbonate; D004492:Edetic Acid; D005260:Female; D008859:Microscopy, Polarization; D010063:Ovum
chemical_list: D004492:Edetic Acid; D002119:Calcium Carbonate
vernacular_title: Das "Muster" im Eischalenkalk der Vögel dargestellt durch Schliffätzung.