Improvements in essential newborn care and newborn resuscitation services following a capacity building and quality improvement program in three districts of Uttar Pradesh, India oleh Manoja Kumar Das, Chetna Chaudhary, Sadhu Charan Mohapatra, Vinod Kumar Srivastava, Najam Khalique, Santosh Kumar Kaushal, Rajesh Khanna, Surojit Chatterji