"A lot of time stuff shows up at work that doesn't show up at home, " says Anna Treinkman, RN, a nurse practitioner at the Rush University Alzheimer's Disease Clinic, in Chicago.

CNN: Aging workforce means dementia on the job could rise

He says that even during a 20-minute operation there will be three people in the operating room, and one of them is an RN entering data that could be used in a lawsuit.

NPR: Doctors Say Costs, Not Care, Have Become Focus

Nikolov, RN, et al, Gastrointestinal symptoms in a sample of children with pervasive developmental disorders.

FORBES: Anti-Vaccine Activists Apparently Immune To Science

The mela's chief organiser, RN Tripathi, said more than 18 million people had taken a holy dip by 1700 hours local time (1130 GMT).

BBC: Spiritual cleansing at Mela Bathers at Mela