| Risk factors for catheter-associated urinary tract infection and uropathogen bacterial profile in the intensive care unit in hospitals in Medan, Indonesia A Anggi, DW Wijaya, OR Ramayani Open access Macedonian journal of medical sciences 7 (20), 3488, 2019 | 27 | 2019 |
| Suplemen untuk rambut sehat E Kristiningrum Cermin Dunia Kedokteran 45 (6), 454-460, 2018 | 14 | 2018 |
| A genetic study of steroid-resistant nephrotic syndrome: relationship between polymorphism-173 G to C in the MIF gene and serum level MIF in children OR Ramayani, N Sekarwana, PP Trihono, AH Sadewa, A Lelo Journal of Developmental Origins of Health and Disease 7 (1), 102-107, 2016 | 13 | 2016 |
| Tuberculosis risk factors in children with smear-positive tuberculosis adult as household contact N Hajarsjah, RM Daulay, OR Ramayani, W Dalimunthe, RS Daulay, ... Paediatrica Indonesiana 58 (2), 66-70, 2018 | 11 | 2018 |
| Quality of sleep and hypertension in adolescents ATP Nasution, R Ramayati, S Sofyani, O Rina Ramayani, R Siregar Paediatrica Indonesiana 56 (5), 272-6, 2017 | 11 | 2017 |
| Prevalence of recurrent urinary tract infection in children with congenital anomalies of the kidney and urinary tract (CAKUT) OR Ramayani, PC Eyanoer, K Ritarwan, B Siregar, RS Siregar IOP Conference Series: Earth and Environmental Science 125 (1), 012112, 2018 | 9 | 2018 |
| Association between the frequency of disposable diaper changing and urinary tract infection in children M Daulay, R Siregar, OR Ramayani, S Supriatmo, R Ramayati, ... Paediatrica Indonesiana 53 (2), 70-5, 2013 | 9 | 2013 |
| Waist circumference, body mass index, and skinfold thickness as potential risk factors for high blood pressure in adolescents R Dewi, N Rosdiana, OR Ramayani, R Siregar, B Siregar Paediatrica Indonesiana 59 (2), 79-86, 2019 | 8 | 2019 |
| Blood pressure and lipid profiles in adolescents with hypertensive parents J Fitriany, R Ramayati, S Supriatmo, R Rusdidjas, O Rina, R Siregar Paediatrica Indonesiana 55 (6), 333-8, 2015 | 8 | 2015 |
| Oxidative stress markers in initial therapy and remission of nephrotic syndrome and serum malondialdehyde level predictor from routine laboratory test. RH Ruslie, OR Ramayani, D Darmadi, GA Siregar Medicinski Glasnik 18 (1), 2021 | 7 | 2021 |
| Relationship between childhood blood pressure and birth weight S Rahayu, R Rusdidjas, R Ramayati, OR Ramayani, R Siregar Paediatrica Indonesiana 55 (2), 117-20, 2015 | 7 | 2015 |
| Kelainan gigi dan mulut pada penderita penyakit gagal ginjal kronik S Soraya, OR Ramayani, R Siregar, B Siregar The Journal of Medical School 52 (2), 89-94, 2019 | 6 | 2019 |
| Mean blood pressure difference among adolescents based on dyssomnia types K Sembiring, OR Ramayani, M Lubis Open Access Macedonian Journal of Medical Sciences 6 (2), 293, 2018 | 6 | 2018 |
| Catheter-associated urinary tract infection in children: A discriminant analysis prediction model to prevent it OR Ramayani, RS Siregar, RR Putri Chairani Eyanoer Curr Pediatr Res 21 (3), 425-429, 2017 | 6 | 2017 |
| Comparison of urine Gram stain and urine culture to diagnose urinary tract infection in children AU Putri, O Rina, R Rosmayanti, R Ramayati, R Rusdidjas Paediatrica Indonesiana 53 (2), 121-4, 2013 | 6 | 2013 |
| Interleukin-8 heterozygous polymorphism (-251 T/A and+ 781 C/T) increases the risk of Helicobacter pylori-infection gastritis in children: a case control study GA Siregar, IPA Nasution, OR Ramayani Medicinski Glasnik 17 (2), 383-388, 2020 | 4 | 2020 |
| Renal survival analysis of CAKUT and outcomes in chronic kidney disease OR Ramayani, K Ritarwan, PC Eyanoer, R Siregar, R Ramayati Universitas Sumatera Utara, 2017 | 4 | 2017 |
| Rasio tekanan darah terhadap tinggi badan dalam diagnosis hipertensi pada remaja K Ambarita, OR Ramayani, M Lubis, I Ilmiati, R Ramayati J. Med. Sch. Univ. Sumatera Utara 50 (2), 103-106, 2017 | 4 | 2017 |
| Association of Neuregulin Levels and Neuregulin-1 Polymorphism with Short-term Morbidities in Preterm Neonates. BM Lubis, OR Ramayani, RA Ganie, GD Tjipta, SH Effendi Iranian Journal of Neonatology 12 (4), 2021 | 3 | 2021 |
| Impact of the Neuregulin rs35753505 C/T Polymorphisms on Neuregulin 1 Levels in Preterm Infants BM Lubis, SH Effendi, RA Ganie, OR Ramayani Open Access Macedonian Journal of Medical Sciences 7 (12), 1931, 2019 | 3 | 2019 |
