@article{Sheikh_Kumar_Irshad_Nusrat_Perveen_Razzak_Hasan_2020, title={Importance Of PLT/MCH Ratio to Differentiate Isolated B12 Deficiency From B12 Deficiency Combined with Other Causes}, volume={5}, url={http://ajsmu.com/index.php/AJSMU/article/view/98}, number={2}, journal={Annals of Jinnah Sindh Medical University}, author={Sheikh, Asma and Kumar, Suresh and Irshad, Zareen and Nusrat, Nadeem and Perveen, Salma and Razzak, Sadaf and Hasan, Syed}, year={2020}, month={Feb.}, pages={77-82} }