microscopic view of various phosphate crystalluria (crystals) in human urine - 19th century - 尿液樣本 幅插畫檔、美工圖案、卡通及圖標
microscopic view of various urate crystalluria (crystals) in human urine - 19th century - 尿液樣本 幅插畫檔、美工圖案、卡通及圖標放大, 痛風
microscopic view of white blood cells (pyuria), fat cells (lipiduria), and epithelial cells in human urine - 19th century - 尿液樣本 幅插畫檔、美工圖案、卡通及圖標生物學
microscopic view of various crystalluria (crystals) in human urine - 19th century - 尿液樣本 幅插畫檔、美工圖案、卡通及圖標