McLoughlinI.J.. The picas.Br J Hosp Med1987; 37: 286–90.
2.
MooreD.F., SearsD.A.. Pica, iron deficiency, and the medical history.Am J Med1994; 97: 390–3.
3.
Parry-JonesB.. Pagophagia, or compulsive ice consumption: a historical perspective.Psychological Med1992: 22: 561–71.
4.
LoftsR.H., SchroederS.R., MaierR.H.. Effects of serum zinc supplementation on pica behavior of persons with mental retardation.Am J Mental Retardation1990; 95: 103–9.
5.
PynoosR.S., CharrowJ., GribetzD.. Potato craving secondary to potassium wasting in Bartter's syndrome.Am J Dis Child1978; 132: 420–1.
6.
BonsdorffB.. Pica: a hypothesis.Br J Haematol1977; 22: 476–7.
7.
MinnichV., OkcuogluA., TarconY.. Pica in Turkey: Effect of clay upon iron absorption.Am J Clin Nutr1968; 21: 78–86.
8.
ColtmanC.A.. Pagophagia and iron lack.JAMA1969; 207: 513–6.
9.
LaceyE.P.. Broadening the perspective of pica: Literature review.Public Health Reports1990; 105: 29–35.
10.
GrigsbyR.K., ThyerB.A., WallerR.J., JohnstonG.A.. Chalk eating in Middle Georgia: A culture-bound syndrome of pica?Southern Med J1999; 92: 190–3.
11.
VermeerD.E., FrateD.A., Geophagia in rural Missisipi: environmental and cultural contexts and nutritional implications.Am J Clin Nutr1979; 32: 2129–35.
12.
GriffithJ.P., BhanotU.K.. Geophagia in a chronic hemodialysis patient.West Virginia Med J1994; 90: 106–7.
13.
GelfandM.C., ZarateA., KnepshieldJ.H.. Geophagia. A cause of life-threating hyperkalemia in patients with chronic renal failure.JAMA1975; 234: 738–40.
14.
MengelC.E., CarterW.A., HortonE.S.. Geophagia with iron deficiency and hypokalemia.Arch Intern Med1964; 114: 470–4.
15.
GonzalesJ.J., OwensW., UngaroP.C., WerkE.E., WentzP.W.. Clay ingestion: a rare cause of hypokalemia.Ann Intern Med1982; 97: 65–6.
16.
SeveranceH.W., HoltT., PatroneN.A., ChapmanL.. Profound muscle weakness and hypokalemia due to clay ingestion.Southern Med J1988; 81: 272–4.
17.
GaryN.E., EisingerR.P.. Clay ingestion and hypokalemia.Ann Intern Med1982; 97: 622.
18.
FenvesA.Z., CochranC., ScottC.. Clay pica associated with profound hypophosphatemia and hypercalcemia in a chronic hemodialysis patient.J Renal Nutr1995; 5: 204–9.
19.
Abu-HamdanD.K., SondheimerJ.H., MahajanS.K.. Cautopyreiophagia. Cause of life-threatening hyperkalemia in a patient undergoing hemodialysis.Am J Med1985; 79: 517–9.
20.
BleyerA.J., AppelR.G.. Metabolic alkalosis due to pica in a hemodialysis patient.Nephron1998; 79: 483–4.
21.
JohnsonB.E.. Resistant hypertension due to pica (baking soda).Lancet1989; i: 550–1.
KensitM.. Appetite disturbances in dialysis patients.J Am Assoc Nephrol Nurses Tech1979; 6: 194–9.
24.
WardP., KutnerN.G.. Reported pica behavior in a sample of incident dialysis patients.J Renal Nutr1999; 9: 14–20.
25.
LittA.S.. Pica in dialysis patients.Dial Transplant1984; 13: 764–5.
26.
OjanenS., OksaH., PasternackA.. Pica in renal patients.Dial Transplant1990; 19: 432–3.
27.
AndersonJ.E., AkmalM., KitturD.S.. Surgical complications of pica: report of a case of intestinal obstruction and a review of the literature.Am Surg1991; 57: 663–7.
28.
DuclosJ.. Reappearance of pica symptoms during erythropoietin treatment.Revista Medica de Chil1992; 120: 296–9.
29.
ShrimaliR., JainA.M., BhandariB.. Urinary retention due to pica ingestion in a child.J Assoc Physicians India1971; 19: 285–6.
30.
SteinD.J., BouwerC., van HeerdenB.. Pica and the obsessive-compulsive spectrum disorders.South Afr Med J1996; 86: 1586–92.
31.
DukerP.C., NielsenM.. The use of negative practice for the control of pica behavior.J Behavior Therapy and Exp Psyc1993; 24: 249–53.
