需要多一年的临床实践，都是PHD， 一个是零售发药，一个是医院监管发药，后者应该挣钱多

To become a Clinical Pharmacist, the aspiring candidates must have a Doctor of Pharmacy (Pharm. D.), which takes approximately four years to complete, with at least one year of clinical rotations doing the work of a pharmacist in practical setting.