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Hergüner S, Ozyildirim I, Tanidir C (2008). "Is Pica an eating disorder or an obsessive–compulsive spectrum disorder?". Progress in Neuro-Psychopharmacology & Biological Psychiatry. 32 (8): 2010–1. doi:10.1016/j.pnpbp.2008.09.011. PMID18848964. S2CID207408405.
R. Kevin Grigsby; et al. (February 1999). "Chalk Eating in Middle Georgia: a Culture-Bound Syndrome of Pica?". Southern Medical Journal. 92 (2): 190–192. doi:10.1097/00007611-199902000-00005. PMID10071665.
Fotoulaki M, Panagopoulou P, Efstratiou I, Nousia-Arvanitakis S (2007). "Pitfalls in the approach to pica". European Journal of Pediatrics. 166 (6): 623–4. doi:10.1007/s00431-006-0282-1. PMID17008997. S2CID1429977.
Hagopian, Louis P.; Rooker, Griffin W.; Rolider, Natalie U. (2011). "Identifying empirically supported treatments for pica in individuals with intellectual disabilities". Research in Developmental Disabilities. 32 (6): 2114–2120. doi:10.1016/j.ridd.2011.07.042. PMID21862281.
McAdam, David B.; Sherman, James A.; Sheldon, Jan B.; Napolitano, Deborah A. (January 2004). "Behavioral interventions to reduce the pica of persons with developmental disabilities". Behavior Modification. 28 (1): 45–72. doi:10.1177/0145445503259219. ISSN0145-4455. PMID14710707. S2CID12112249.
Fawcett, Emily J.; Fawcett, Jonathan M.; Mazmanian, Dwight (June 2016). "A meta-analysis of the worldwide prevalence of pica during pregnancy and the postpartum period". International Journal of Gynaecology and Obstetrics. 133 (3): 277–283. doi:10.1016/j.ijgo.2015.10.012. ISSN1879-3479. PMID26892693. S2CID205265004.
Ashworth M, Hirdes JP, Martin L (2009). "The social and recreational characteristics of adults with intellectual disability and pica living in institutions". Research in Developmental Disabilities. 30 (3): 512–20. doi:10.1016/j.ridd.2008.07.010. PMID18789647.
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Hergüner S, Ozyildirim I, Tanidir C (2008). "Is Pica an eating disorder or an obsessive–compulsive spectrum disorder?". Progress in Neuro-Psychopharmacology & Biological Psychiatry. 32 (8): 2010–1. doi:10.1016/j.pnpbp.2008.09.011. PMID18848964. S2CID207408405.
Fotoulaki M, Panagopoulou P, Efstratiou I, Nousia-Arvanitakis S (2007). "Pitfalls in the approach to pica". European Journal of Pediatrics. 166 (6): 623–4. doi:10.1007/s00431-006-0282-1. PMID17008997. S2CID1429977.
McAdam, David B.; Sherman, James A.; Sheldon, Jan B.; Napolitano, Deborah A. (January 2004). "Behavioral interventions to reduce the pica of persons with developmental disabilities". Behavior Modification. 28 (1): 45–72. doi:10.1177/0145445503259219. ISSN0145-4455. PMID14710707. S2CID12112249.
Fawcett, Emily J.; Fawcett, Jonathan M.; Mazmanian, Dwight (June 2016). "A meta-analysis of the worldwide prevalence of pica during pregnancy and the postpartum period". International Journal of Gynaecology and Obstetrics. 133 (3): 277–283. doi:10.1016/j.ijgo.2015.10.012. ISSN1879-3479. PMID26892693. S2CID205265004.
McAdam, David B.; Sherman, James A.; Sheldon, Jan B.; Napolitano, Deborah A. (January 2004). "Behavioral interventions to reduce the pica of persons with developmental disabilities". Behavior Modification. 28 (1): 45–72. doi:10.1177/0145445503259219. ISSN0145-4455. PMID14710707. S2CID12112249.
Fawcett, Emily J.; Fawcett, Jonathan M.; Mazmanian, Dwight (June 2016). "A meta-analysis of the worldwide prevalence of pica during pregnancy and the postpartum period". International Journal of Gynaecology and Obstetrics. 133 (3): 277–283. doi:10.1016/j.ijgo.2015.10.012. ISSN1879-3479. PMID26892693. S2CID205265004.