Varma, A., Neupane., J. P. Ellekilde Bonde, and E. Jørs. “Is Prevention of Acute Pesticide Poisoning Effective and Efficient, With Locally Adapted Personal Protective Equipment? A Randomized Crossover Study Among Farmers in Chitwan, Nepal”. La Medicina Del Lavoro, Vol. 107, no. 4, July 2016, pp. 271-83, http://www.mattioli1885journals.com/index.php/lamedicinadellavoro/article/view/5048.