besides phsh , several illnesses in infancy are manifested by hypomagnesemia and hypocalcemia , i.e . transient neonatal hypomagnesemic hypocalcemia , congenital renal or hepatic insufficiencies , magnesium-losing nephropathy , combined impairments of intestinal absorption and renal reabsorption of magnesium .
C0022646
renal
C0022658
nephropathy