Comparison of the Absorption of Calcium Citrate and Calcium Carbonate in Patients With an RYGB, LSG, and OAGB

Conditions: Calcium Citrate Absorption; Calcium Carbonate Absorption Interventions: Drug: The absorption effect between calcium citrate and calcium carbonate Sponsors: General Committee of Teaching Hospitals and Institutes, Egypt Not yet recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials