University of Health and Allied Sciences
Also at Kintampo Health Research Centre and Ghana Health Servicefrom their recent papers
Publishing since 1993, latest 2026
33 other works — preprints, datasets and the like — are listed but not counted.
Papers, and the citations to them
2010BMC Public HealthJournalOpen accessSenior author51 citations10.1186/1471-2458-10-409
2010Malaria Journal
Citations received each year
To all their work, old papers included. Google Scholar also counts citations from theses, books and web pages, so its line runs higher.
Subfields
Topics most written on
Most frequent partner countries
Papers with at least one author in that country.
Institutions written with most
New England Journal of Medicine3
Every institution they have given on a paper.
2010VaccineJournal11 citations10.1016/j.vaccine.2010.05.001
2010Global Health ActionJournalOpen accessSenior author20 citations10.3402/gha.v3i0.5258
2010The LancetJournal15 citations10.1016/s0140-6736(10)60265-6
2010Obstetrical & Gynecological SurveyJournal2 citations10.1097/ogx.0b013e3182021d40
2010The Journal of Infectious DiseasesJournal76 citations10.1086/656190
2009The LancetJournal248 citations10.1016/s0140-6736(09)61258-7
2009PLoS MedicineJournalOpen access206 citations10.1371/journal.pmed.1000055
2009Malaria JournalJournalOpen accessFirst authorCorresponding157 citations10.1186/1475-2875-8-220
2009PLoS ONEJournalOpen accessFirst authorCorresponding90 citations10.1371/journal.pone.0007302
2009Journal of Tropical MedicineJournalOpen accessSenior author32 citations10.1155/2009/529583
2009PLoS ONEJournalOpen access69 citations10.1371/journal.pone.0006682
2009Malaria JournalJournalOpen access32 citations10.1186/1475-2875-8-81
2008Journal of Affective DisordersJournal154 citations10.1016/j.jad.2008.05.009
2008Paediatric and Perinatal EpidemiologyJournal110 citations10.1111/j.1365-3016.2008.00961.x
2008Tropical Medicine & International HealthJournalOpen access96 citations10.1111/j.1365-3156.2007.01981.x
2008Paediatric and Perinatal EpidemiologyJournal84 citations10.1111/j.1365-3016.2008.00962.x
2008International Journal of Gynecology & ObstetricsJournal72 citations10.1016/j.ijgo.2008.02.004
2008PLoS ONEJournalOpen access70 citations10.1371/journal.pone.0002227
2008PLoS ONEJournalOpen accessFirst author54 citations10.1371/journal.pone.0002530
2008VaccineJournal19 citations10.1016/j.vaccine.2008.09.037
2007American Journal of Clinical NutritionJournalOpen access225 citations10.1093/ajcn/86.4.1126
2007American Journal of Tropical Medicine and HygieneJournal71 citations10.4269/ajtmh.77.6.suppl.99
2007Malaria JournalJournalOpen access54 citations10.1186/1475-2875-6-67
2007Journal of NutritionJournalOpen access36 citations10.1093/jn/137.5.1272
2007Malaria JournalJournalOpen accessFirst authorCorresponding31 citations10.1186/1475-2875-6-103
2007Tropical Medicine & International HealthJournalOpen access36 citations10.1111/j.1365-3156.2007.01844.x
2007VaccineJournal13 citations10.1016/j.vaccine.2007.04.047
2007American Journal of Clinical NutritionJournalOpen access8 citations10.1093/ajcn/86.4.1254
2007American Journal of Tropical Medicine and HygieneJournalOpen access10 citations10.4269/ajtmh.2007.76.224
2007VaccineJournalSenior author1 citation10.1016/j.vaccine.2007.01.002
2006PEDIATRICSJournal1,068 citations10.1542/peds.2005-1496
2006American Journal of Tropical Medicine and HygieneJournalOpen access120 citations10.4269/ajtmh.2006.75.19
2006American Journal of Tropical Medicine and HygieneJournalOpen access120 citations10.4269/ajtmh.2006.74.944
2006Maternal and Child NutritionJournalOpen access93 citations10.1111/j.1740-8709.2006.00060.x
2006American Journal of Clinical NutritionJournalOpen access37 citations10.1093/ajcn/84.6.1344
2006Journal of NutritionJournalOpen access36 citations10.1093/jn/136.4.920
2005BMJJournalOpen access194 citations10.1136/bmj.331.7519.727
2005Journal of NutritionJournalOpen access41 citations10.1093/jn/135.11.2669
2005Statistics in MedicineJournal37 citations10.1002/sim.2189
2005ParasitologyJournal37 citations10.1017/s0031182005008607
2004Tropical Medicine & International HealthJournalCorresponding164 citations10.1046/j.1365-3156.2003.01162.x
2004Annals of Tropical Medicine and ParasitologyJournal4 citations10.1179/000349804225003532
2003Tropical Medicine & International HealthJournalCorresponding104 citations10.1046/j.1365-3156.2003.01092.x
2003Clinical Infectious DiseasesJournal84 citations10.1086/367542
2002Tropical Medicine & International HealthJournalOpen accessFirst author83 citations10.1046/j.1365-3156.2002.00881.x
2002American Journal of Tropical Medicine and HygieneJournalFirst author47 citations10.4269/ajtmh.2002.67.371
2002Tropical Medicine & International HealthJournalFirst author24 citations10.1046/j.1365-3156.2002.00902.x
2001American Journal of Tropical Medicine and HygieneJournalFirst author107 citations10.4269/ajtmh.2001.65.197
The Lancet Infectious Diseases3
The Lancet Neurology