Beseler, C. L.; Stallones, L. (2008). „A cohort study of pesticide poisoning and depression in Colorado farm residents”. Annals of Epidemiology. 18 (10): 768—774. PMID18693039. doi:10.1016/j.annepidem.2008.05.004.
Parrón, T.; Hernández, A. F.; Villanueva, E. (1996). „Increased risk of suicide with exposure to pesticides in an intensive agricultural area. A 12-year retrospective study”. Forensic Science International. 79 (1): 53—63. PMID8635774. doi:10.1016/0379-0738(96)01895-6.
Bech P, Rasmussen NA, Olsen LR, Noerholm V, Abildgaard W (2001). „The sensitivity and specificity of the Major Depression Inventory, using the Present State Examination as the index of diagnostic validity.”. Journal of affective disorders. 66 (2-3): 159—64. PMID11578668.
Olsen LR, Jensen DV, Noerholm V, Martiny K, Bech P (2003). „The internal and external validity of the Major Depression Inventory in measuring severity of depressive states.”. Psychological medicine. 33 (2): 351—6. PMID12622314.
Beseler, C. L.; Stallones, L. (2008). „A cohort study of pesticide poisoning and depression in Colorado farm residents”. Annals of Epidemiology. 18 (10): 768—774. PMID18693039. doi:10.1016/j.annepidem.2008.05.004.
Parrón, T.; Hernández, A. F.; Villanueva, E. (1996). „Increased risk of suicide with exposure to pesticides in an intensive agricultural area. A 12-year retrospective study”. Forensic Science International. 79 (1): 53—63. PMID8635774. doi:10.1016/0379-0738(96)01895-6.