It's possible you're referring to a different degree, or a specialized certification or fellowship. To give you the best possible guidance, please clarify the following:
* What exactly are you hoping to achieve with this degree? Are you looking to specialize in a particular medical field, like surgery or research? Do you want to focus on a specific area of healthcare administration?
* What does "MRSH" stand for, if you know?
* Where did you hear about this degree?
Once I understand your goals and what you mean by "MRSH," I can provide more accurate information about the relevant educational pathways and qualifications available to you after completing your MBBS.