Sharma, H. N., Asna Baig, Madhuri Dixit, Iqbal Ahmad, Shivani Verma, and Prashant Kumar. 2014. “Relation of Particle Size With Toxicity of Calcite Particles”. Journal of Advanced Laboratory Research in Biology 5 (1):7-11. https://e-journal.sospublication.co.in/index.php/jalrb/article/view/178.