Full Text 35 Peer Reviewed 30

Articles 35

The Journal Of Infectious Diseases 5 Attention Deficit And Hyperactivity Disorders 3 Mmwr. Morbidity And Mortality Weekly Report 3 Morbidity And Mortality Weekly Report 3 Bulletin Of The World Health Organization 2 Frontiers In Psychiatry 2 The Lancet Infectious Diseases 2 Acta Psychologica 1 Brain Sciences 1 Canadian Journal Of School Psychology 1

Life Sciences & Biomedicine 24 Science & Technology 24 Humans 20 Poliomyelitis 12 Poliomyelitis - Prevention & Control 12 Child 11 Child, Preschool 10 Female 10 Infant 10 Male 9 Infant, Newborn 9 Adolescent 8 Children 8 Immunization 8 Nigeria 8 Infectious Diseases 7 Poliomyelitis - Epidemiology 7 Vaccination 7 Adhd 6 Nigeria - Epidemiology 6

Science Citation Index Expanded (Web Of Science) 19 Ezb Electronic Journals Library 18 Medical Journals 12 Jstor Archival Journals And Primary Sources Collection 11 Pubmed Central 11 Social Science Premium Collection 8 Ingentaconnect Journals 8 Road: Directory Of Open Access Scholarly Resources 8 Doaj Directory Of Open Access Journals 7 Sciencedirect 7 Freely Accessible Journals 6 Oxford Journals 6 Oup 牛津大学出版社过刊（Nstl购买） 6 Springerlink Contemporary 6 Social Science Database 5 Scholars Portal Open Access Journals 4 Pais Index 3 Politics Collection 3 Freely Accessible Social Science Journals 3