Calcium oxalate crystals &#x7C; Urine &#x7C; Urinalysis
calcium oxalate crystals &#x7c; urine &#x7c; urinalysis
Calcium oxalate crystals &#x7C; Urine &#x7C; Urinalysis
calcium oxalate crystals &#x7c; urine &#x7c; urinalysis