Shweta Advani Gulsheen Kochhar Sanjay Chachra Preeti Dhawan
10.4103/2231-0762.127851
J Int Soc Prev Community Dent
2014 Jan;4(1):1-4.
chalk pica iron deficiency non-food items stones
CC BY-NC-SA
https://pubmed.ncbi.nlm.nih.gov/24818086/
Review
PMC4015153
24818086
Eating everything except food (PICA): A rare case report and review
2014