| Evidence review of hydroxyurea for the prevention of sickle cell complications in low-income countries M Mulaku, N Opiyo, J Karumbi, G Kitonyi, G Thoithi, M English Archives of disease in childhood 98 (11), 908-914, 2013 | 42 | 2013 |
| Prevalence of cytomegalovirus antibodies in blood donars at the National Blood Transfusion Centre, Nairobi DG Njeru, WO Mwanda, GW Kitonyi, EC Njagi East African Medical Journal 86 (12), 58-61, 2009 | 41 | 2009 |
| “Where does it come from?” Experiences among survivors and parents of children with retinoblastoma in Kenya A Gedleh, S Lee, JA Hill, Y Umukunda, S Qaiser, J Kabiru, K Kimani, ... Journal of Genetic Counseling 27, 574-588, 2018 | 22 | 2018 |
| Clinico-pathologic characteristics and treatment outcomes in children with neuroblastoma at the Kenyatta National Hospital, Nairobi GW Kitonyi, WM Macharia, OW Mwanda, R Pamnani East African Medical Journal 86 (12), 39-45, 2009 | 12 | 2009 |
| In their own words: A qualitative study of Kenyan breast cancer survivors’ knowledge, experiences, and attitudes regarding breast cancer genetics S Lee, A Gedleh, JA Hill, S Qaiser, Y Umukunda, P Odiyo, G Kitonyi, ... Journal of global oncology 4, 1-9, 2017 | 11 | 2017 |
| Hereditary haemorrhagic telangiectasia in a black adult male: case report GW Kitonyi, PM Wambugu, HO Oburra, JM Ireri East African Medical Journal 85 (8), 412-416, 2008 | 7 | 2008 |
| Hereditary bleeding disorders in Kenya. GW Kitonyi, EG Kasili East African Medical Journal 58 (10), 738-747, 1981 | 6 | 1981 |
| The management of wilms tumour in Kenya JM Kyambi, JN Onyango | 6 | 1981 |
| Haematological parameters in systemic lupus erythematosus patients at Kenyatta National Hospital, Nairobi J Njoroge University of Nairobi, 2016 | 5 | 2016 |
| Is hereditary haemorrhagic telangiectasia rare in the black race? The first sub‐Saharan mutation CJJ Westermann, GW Kitonyi, TGW Letteboer Haemophilia: 17 (1), e244, 2011 | 4 | 2011 |
| Radiation synovectomy: treatment option for haemophilia patients with chronic haemarthrosis: a review GW Kitonyi, JM Kitonyi East African Medical Journal 86 (12), 71-75, 2009 | 4 | 2009 |
| Chédiak-Higashi syndrome: a case report on an African infant. FN Nantulya, GW Kitonyi, PN Kituuka, J Owade East African medical journal 67 (9), 674-680, 1990 | 4 | 1990 |
| The role of needle aspiration cytology in the differential diagnosis of accessible paediatric tumours. OW Mwanda, GW Kitonyi, JN Owade, G Njenga, EG Kasili East African Medical Journal 66 (3), 167-172, 1989 | 4 | 1989 |
| A Ten Year Retrospective Audit of the Clinic-pathological Management and Treatment Outcomes of Patient’s with Nephroblastoma (Wilms Tumor) at Kenyatta National Hospital P Mwamba, E Rogena, G Kitonyi American Journal of Cancer Prevention 5, 21-4, 2017 | 3 | 2017 |
| Nephroblastoma: an example of cancer curable by appropriate intervention even in developing countries. JM Kyambi, JN Onyango, JN Owade, GJ Njenga University of Nairobi, 1987 | 3 | 1987 |
| AIDS studies in Kenyan haemophiliacs GW Kitonyi, T Bowry, EG Kasili | 2 | 1987 |
| Acute lymphocytic leukaemia complicating the course of Hodgkin's disease--A case report of a Kenyan African and review of the literature. GW Kitonyi, EG Kasili, DM Njai, JN Onyango, NO Kamidigo East African Medical Journal 56 (10), 524-528, 1979 | 2 | 1979 |
| Anaemia in patients with rheumatoid arthritis at the Kenyatta National Hospital, Nairobi, Kenya GM Muia, GO Oyoo, GW Kitonyi, P Wanzala African Journal of Rheumatology 3 (1), 27-33, 2015 | 1 | 2015 |
| Antiphospholipid antibodies in patients with venous thrombosis at Kenyatta National Hospital KA Barasa, OW Mwanda, GK Kitonyi, CS Gonti African Journal of Rheumatology 1 (2), 52-56, 2013 | 1 | 2013 |
| Platelet counts in patients with rheumatoid arthritis at the Kenyatta National Hospital, Nairobi, Kenya BM Mbuthia University of Nairobi, Kenya, 2012 | 1 | 2012 |
