Maternal and severe anaemia in delivering women is associated with risk of preterm and low birth weight: A cross sectional study from Jharkhand, India oleh Shweta Kumari, Neelima Garg, Amod Kumar, Pawas Kumar Indra Guru, Sharafat Ansari, Shadab Anwar, Krishn Pratap Singh, Priti Kumari, Prashant Kumar Mishra, Birendra Kumar Gupta, Shamshun Nehar, Ajay Kumar Sharma, Mohammad Raziuddin, Mohammad Sohail