Comparative analysis of the nutritional, biochemical and hematological parameters of pregnant women attending the University of Abuja Teaching Hospital, Nigeria by Emeribe, Anthony Uchenna, Dangana, Amos, Isa, Hezekiah Alkali, Onoja, Solomon Elochi, Otu, Theresa Ohunene, Ibrahim, Yakubu, Mohammad Jamil, Amilia Afzan, Lugos, Moses D., Aliyu, Dorcas, Haruna, Shamsudeen, Mallam, Mala Alhaji Baba, Yahaya, Hadiza, Saidu, Maijidda Aminu, Oyewusi, Silifat, Bakare, Mustapha, Abdullahi, Idris Nasir, Nwofe, Justin Onyebuchi