![SciELO - Brasil - The determination of total calcium in urine: a comparison between the atomic absorption and the ortho-cresolphtalein complexone methods The determination of total calcium in urine: a comparison between SciELO - Brasil - The determination of total calcium in urine: a comparison between the atomic absorption and the ortho-cresolphtalein complexone methods The determination of total calcium in urine: a comparison between](https://minio.scielo.br/documentstore/1678-4774/Svhp8hpv8zQPtnhLjqFfbtG/70c221503143639ce9466895eb3503956edf8427.gif)
SciELO - Brasil - The determination of total calcium in urine: a comparison between the atomic absorption and the ortho-cresolphtalein complexone methods The determination of total calcium in urine: a comparison between
![Random urinary calcium/creatinine ratio for screening hypercalciuria in children with hematuria. - Abstract - Europe PMC Random urinary calcium/creatinine ratio for screening hypercalciuria in children with hematuria. - Abstract - Europe PMC](https://europepmc.org/articles/PMC3819437/bin/alm-33-401-i002.jpg)
Random urinary calcium/creatinine ratio for screening hypercalciuria in children with hematuria. - Abstract - Europe PMC
![Low 24-hour urine calcium levels in patients with sporadic primary hyperparathyroidism: is further evaluation warranted prior to parathyroidectomy? - ScienceDirect Low 24-hour urine calcium levels in patients with sporadic primary hyperparathyroidism: is further evaluation warranted prior to parathyroidectomy? - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0002961014006503-gr1.jpg)
Low 24-hour urine calcium levels in patients with sporadic primary hyperparathyroidism: is further evaluation warranted prior to parathyroidectomy? - ScienceDirect
![Life-Threatening Hypocalcemia in A Patient with highly suspected osteomalacia: A Case Report - ScienceDirect Life-Threatening Hypocalcemia in A Patient with highly suspected osteomalacia: A Case Report - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S2376060520304776-fx1.jpg)
Life-Threatening Hypocalcemia in A Patient with highly suspected osteomalacia: A Case Report - ScienceDirect
![PDF] Reference range of random urinary calcium creatinine ratio in North Indian children and adolescents | Semantic Scholar PDF] Reference range of random urinary calcium creatinine ratio in North Indian children and adolescents | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/f9be8e2391de589a17cfd9664e0c105050012867/2-Figure1-1.png)