| Relationship between nutritional status and tooth loss in an older population from Sri Lanka R Perera, L Ekanayake Gerodontology 29 (2), e566-e570, 2012 | 58 | 2012 |
| An aeroponic system for the production of pre-basic seeds of potato. MM Nugaliyadde, HDM Silva, R Perera, D Ariyaratna, UR Sangakkara | 51 | 2005 |
| Natural disaster risks in Sri Lanka: Mapping hazards and risk hotspots L Zubair, V Ralapanawe, U Tennakoon, Z Yahiya, R Perera Natural disaster hotspots case studies 109, 136, 2006 | 46 | 2006 |
| Factors affecting patient safety culture in a tertiary care hospital in Sri Lanka M Amarapathy, S Sridharan, R Perera, Y Handa Int J Sci Technol Res 2 (3), 173-180, 2013 | 44 | 2013 |
| Fine needle aspiration cytology in the UK breast screening programme: a national audit of results CA Wells, R Perera, FE White, P Domizio The Breast 8 (5), 261-266, 1999 | 44 | 1999 |
| Regional variation in the composition and structure of mixed-species bird flocks in the Western Ghats and Sri Lanka E Goodale, BZ Nizam, VV Robin, H Sridhar, P Trivedi, SW Kotagama, ... Current Science, 648-663, 2009 | 39 | 2009 |
| Oral health of patients on psychotropic medications: a study of outpatients in Queensland R Lalloo, S Kisely, H Amarasinghe, R Perera, N Johnson Australasian Psychiatry 21 (4), 338-342, 2013 | 37 | 2013 |
| Slightly carbomethylated cotton supported TiO2 nanoparticles as self-cleaning fabrics RN Wijesena, ND Tissera, R Perera, KMN de Silva, GAJ Amaratunga Journal of Molecular Catalysis A: Chemical 398, 107-114, 2015 | 32 | 2015 |
| The Samurdhi Programme: A Preliminary Evaluation R Gunatilaka, R Perera, R Salih, C De Silva Institute of Policy Studies, Colombo, Sri Lanka, 1997 | 29 | 1997 |
| Side selective surface modification of chitin nanofibers on anionically modified cotton fabrics RN Wijesena, N Tissera, R Perera, KMN de Silva Carbohydrate polymers 109, 56-63, 2014 | 25 | 2014 |
| Tooth loss in Sri Lankan adults R Perera, L Ekanayake International dental journal 61 (1), 7-11, 2011 | 25 | 2011 |
| Modeling of power transmission lines for lightning back flashover analysis (A case study: 220kV Biyagama-Kotmale transmission line) M Chanaka, K Shanthi, R Perera 2011 6th International Conference on Industrial and Information Systems, 386-391, 2011 | 17 | 2011 |
| Efficacy of two sperm preparation techniques in reducing non-specific bacterial species from human semen PK Abeysundara, D Dissanayake, PS Wijesinghe, R Perera, AAN Nishad Journal of Human Reproductive Sciences 6 (2), 152-157, 2013 | 15 | 2013 |
| Development of a macroinvertebrate-based Index of Biotic Integrity (M-IBI) for Colombo-Sri Jayawardhanapura canal system (a new approach to assess stream/wetland health) R Perera, J Wattavidanage, N Nilakarawasam Journal of Tropical Forestry and Environment 2 (1), 2012 | 14 | 2012 |
| A sociological study on elderly care in an urban community in Sri Lanka R Perera University Of Ruhuna, 2004 | 13 | 2004 |
| Disabilities and circumstances of schizophrenic patients--a follow-up study. Ethnic aspects. A Comparison of three matched groups. R Perera, DG Owens, EC Johnstone The British Journal of psychiatry. Supplement, 40-2, 44, 1991 | 13 | 1991 |
| Physico-chemical characterization of cookies supplemented with sugarcane bagasse fibres MPG Vijerathna, I Wijesekara, R Perera, S Maralanda, M Jayasinghe, ... Vidyodaya Journal of Science 22 (1), 2019 | 12 | 2019 |
| Antibiotics supplemented culture media can eliminate non-specific bacteria from human semen during sperm preparation for intra uterine insemination D Dissanayake, KA Amaranath, R Perera, PS Wijesinghe Journal of Human Reproductive Sciences 7 (1), 58-62, 2014 | 12 | 2014 |
| Ectopic pancreas, intussusception, and a ruptured mesenteric band: an unusual association S Ganapathi, F Villa, R Perera, A Wan Clinical Anatomy 24 (1), 128-132, 2011 | 12 | 2011 |
| The labour situation on Sri Lankan tea estates: a view to 2005 D Dunham, N Arunatilake, R Perera (No Title), 1997 | 12 | 1997 |
