Hyderabad,Nov 7: The Nizam Institute of Medical Sciences the most popular medical institute in the state is involved in another controversy here on Saturday.Alleging that the doctors have sold the kidneys of their daughter who was admitted to NIMS a few days ago,the relatives of the deceased person staged a dharna in front of the hospital.According to the relatives of the deceased the Nafreen,a 19-year-old girl who was ailing from nervous disease was admitted to the NIMS a few days ago.