Ahmed TagElsir Ahmed Hamid2022-11-232022-11-232020http://hdl.handle.net/123456789/18042Adisssertion sudmitted in partial fulfillment for the requir ement of m.sc degreein medi cal Laboratory sciences _clinical chemistry,magnesium _potass iumcalciumE valuation of serum calcium ,magnesium and potass ium levels among Essential Hypert ensive patients in kh artoum stateThesis