1. 1. Kundiev Yu.I., Chernyuk V.I., Shevstova V.M. ((2005)"Work strain as an occupational health stress and risk factor", Ukrainian Journal of Occupational Health, 3-4, 90-98
2. 2. Kundiev Yu.I.,Nahorna A.M. (2006), Profesiyne zdorovya v Ukraini. Epidemiologichnyi analiz [Occupational health in Ukraine. Epidemiological analysis], Avicenna, Kyiv, Ukraine.
3. 3. Nahorna A.M. (2004), "General and occupational morbidity of the working population", Materials of the XIV Congress of hygienists of Ukraine, Dnipropetrovsk, 2, 29-32.
4. 4. Postanova Kabinetu Ministriv Ukrayiny "Deyaki pytannya rozsliduvannya i vedennya obliku neshchasnykh vypadkiv, profesiynykh zakhvoryuvan i avariy na vyrobnytstvi". Zatverdzhena 30.11.2011 r., No 1232.
5. 5. Nakaz MOZ Ukrainy vid 23.05.2007 r. No 246 "Pro zatverdzhennya poryadku provedennya medychnykh ohlyadiv pratsivnykiv pevnykh katehoriy".