1- Page GA. Pesticides . Encyclopedia of occupational health and safety . Geneva :International Labour
Office;Geneva; 1998.p.9-62,40.
2- Schenker MB ,Louie S, Mehler LN, Albertson TE. Pesticides. In : Rom WN.editor. Environmental Occupational
Medicine . Philadelphia-New York: Lippincott – Raven ; 1998.p.1157-1172.
3- Zuskin E, Mustajbegovic J, Schachter EN, Kern J, Deckovic-Vukres V, Trosic I, et al. Respiratory function in
pesticide workers . J Occup Environ Med 2008; 50:1299-1305.
4- Chakraborty S, Mukherjee S, Roychoudhury S, Siddique S. Chronic exposure to cholinesterase – inhibiting
pesticides adversely affect respiratory health of agricultural workers in India. J Occup Health 2009; 51:488- 497.
5- Smit LAM, Joode BN, Heederik D.Neurological symptoms among sri lankan farmers occupationally exposed to
acetylcholinesterase – inhibiting insecticides. Am J Ind Med 2003; 44:254-264.
6- Konieczeny B, Kossmann S, Makuch M. Impaired respiratory muscle function in chemical plant workers producing
chlorfenvinphos. Ann Agric Environ Med 1999; 6:21-25.
7- Fryer AD, Lein PJ, Howard AS. Mechanisms of organophosphate insecticide- induced airway hyperreactivity. Am J
Physiol Lung Cell Mol Physiol 2004; 286:963-969.
8- Ministry of Health. Annual Health Bulletin. Colombo: The ministry; 1999.
9- Ohayo- Mitoko GJA, Kromhout H, Simwa JM, Boleij JSM. Self reported symptoms and inhibition of
acethylcholinesterase activity among Kenyan agricultural workers. Occup Environ Med 2000; 57:195-200.
10- Marrs TC. Organophosphates : history , chemistry, pharmacology. In : Karalliedde L, Feldman S, Henry J, Marrs
T, editors. Organophosphates and health. London: Imperial College Press; 2001.
11- Deschamps D, Questel F, Baud FJ, Gervais P, Dally S. Persistent asthma after acute inhalation of organophosphate
insecticide. Lancet 1994; 344:1712.
12- Senanayake N, Karalliedde L. Neurotoxic effects of organophophate insecticides: an intermediate syndrome. N Eng
J Med 1987; 316:761-763.
13- Peiris-John RJ, Ruberu DK, Wickremasinghe R, Van-der-hoek W. Low level exposure to organophosphate
pesticides leads to restrictive lung dysfunction. Respir Med 2005; 99: 1319-1324.
14- Zuskin E, Mustajbegovic J, Neil Schachter E. Respiratory function in vineyard and orchard workers. Am J Ind Med
1997; 30:250-255.
15- Salameh P, Waked M, Baldi I, Brochard P, Saleh BA . Respiratory diseases and pesticide exposure: a case-control
study in Lebanon. J Epidemiol Community Health 2006; 60:256- 261.
16- Hernandez AF, Casado I, Pena G, Gil F. Low level of exposure to pesticides leads to lung dysfunction in
occupationally exposed subjects. Inhal Toxicol 2008; 20:839-849.
17- Hernandez-valero MA, Bondy ML, Spitz MR, Zahm SH. Evaluation of Mexican American migrant farmworker
practices and organochlorine pesticides metabolites. Am J Ind Med 2001; 40:554-560.
18- Hoppin JA, Umbach DM, London SJ, Lynch CF. Pesticides and adult respiratory outcomes in the agricultural
health study . Ann N Y Acad Sci 2006; 1076:343-354.
19- Jones SM, Burks AW, Spencer HJ, Lensing H. Occupational asthma symptoms and respiratory function among
aerial pesticide applicators. Am J Ind Med 2003; 43:407-417.
20- Salameh P, Waked M, Baldi I, Brochard P. Spirometric changes following the use of pesticides. East Mediterr
Health J 2005; 11:126-136.
21- Cotes JE. Medical research council questionnaire on respiratory symptoms. Lancet 1987; 2:371-381.
22- American Thoracic Society(ATS). Standardization of Spirometry. Am J Respir Crit Care Med 1995; 152:1107-
1136.
23- Fieten KB, Kromhout H, Heederik D, W Joode BV. Pesticide exposure and respiratory health of indigenous women
in Costa Rica. Am J Epidemiol 2009; 169:1500-1506.
24- Aes P, Veiteberg TA, Fonnum F. Acute and subacute inhalation of an OP induce alteration of cholinergic
muscarinic receptors. Biochem Pharmacol 1987; 36:1261-1266.
25- Kelly MA. The physiological basis of pulmonary function testing. In : Grippi MA .editor. Pulmonary
pathophysiology. Philadelphia . JB Lippincott Company ;1995.
26- Witschi H, Last J.Toxic response of the lungs. In : Klaassen CD.ediror.Casarett & Doull's toxicology : the basis
science of poisons .5th ed. New York :Mc Graw –Hill;1996.p.443-461.
Atis S, Comelekoglu U, Coskun B, Ozge A, Ozge A, Ersöz G, Talas D. Electrophysiological and histopathological
evaluation of respiratory tract ,diaphragm, and phrenic nerve after dichlorvos inhalation in rats. Inhal Toxicol 2002;
14:199-215.
27- Lotti M. Cholinesterase inhibition : Complexities in interpretation. Clin Chem 1995; 41:1814-1818.