I need to create a er diagram which is a entity relationship diagram about a hospital. My professor gave us a case study and the data requirements are wards, staff, patients, patient's next-of-kin, local doctors, patient appointment, out-patients, in-patients, patient medication, surgical and non surgical supplies, pharmaceutical supplies, ward requisitions, and suppliers. I don't know how to design it or even where to start. can someone please help me???
nano99r
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Jump to PostFirst identify the relationship between the entities , patient has m:n relationship with staff ,etc .
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