Draw the E-R diagram for the above, providing the degree and cardinalities Suppose a medical group XYZ wants to store information about physicians & patients. Each physician has only one specialty....

Draw the E-R diagram for the above, providing the degree and cardinalities

Suppose a medical group XYZ wants to store information about physicians & patients.

Each physician has only one specialty. Patient records are shared among the doctors. For each patient visit, information is stored about the visit type (regular office, after hours, house call, etc), a single diagnosis for that visit, and the charge. Assume that a patient may visit more than one of the doctors on a particular day.

We assume, however, that a patient never visits the same doctor more than once in one day.

Draw the E-R diagram for the above, providing the degree and cardinalities