| Oxidative stress, melatonin level, and sleep insufficiency among electronic equipment repairers M El-Helaly, E Abu-Hashem Indian journal of occupational and environmental medicine 14 (3), 66-70, 2010 | 68 | 2010 |
| Workplace exposures and male infertility-a case-control study M El-Helaly, N Awadalla, M Mansour, Y El-Biomy International journal of occupational medicine and environmental health 23 …, 2010 | 64 | 2010 |
| Carpal tunnel syndrome among laboratory technicians in relation to personal and ergonomic factors at work M El‐Helaly, HH Balkhy, L Vallenius Journal of occupational health 59 (6), 513-520, 2017 | 60 | 2017 |
| Paternal occupational exposures and the risk of congenital malformations—A case-control study M El-Helaly, K Abdel-Elah, A Haussein, H Shalaby International journal of occupational medicine and environmental health 24 …, 2011 | 44 | 2011 |
| Sperm chromatin structure, semen quality and lead in blood and seminal fluid of infertile men NJ Awadalla, M El Helaly, M Gouida, R Mandour, M Mansour INTERNATIONAL JOURNAL OF OCCUPATIONAL AND ENVIRONMENTAL MEDICINE 2 (1), 27-36, 2011 | 38 | 2011 |
| Risk factors for non-fatal occupational injuries among construction workers: A case–control study E Khashaba, M El-Helaly, AH El-Gilany, SM Motawei, S Foda Toxicology and industrial health 34 (2), 83-90, 2018 | 36 | 2018 |
| Pre-employment screening of latent tuberculosis infection among healthcare workers using tuberculin skin test and QuantiFERON-TB Gold test at a tertiary care hospital in Saudi … M El-Helaly, W Khan, A El-Saed, HH Balkhy Journal of infection and public health 7 (6), 481-488, 2014 | 22 | 2014 |
| Skin Prick tests and dose response relationship between pulmonary function tests and chronic exposure to flour in baking industry ME El-Helaly, AA El-Bialy Zagazig Journal of Occupational Health and Safety 3 (1), 2010 | 15 | 2010 |
| Reported musculoskeletal symptoms among laboratory workers, in relation to individual and work-related physical factors M El-Helaly, E Elsherbeny, A Haji, M Assiri, A Fadlelmula Egy J Occup Med 42, 79-92, 2018 | 10 | 2018 |
| Respiratory symptoms and ventilatory function among health-care workers exposed to cleaning and disinfectant chemicals, a 2-year follow-up study M El-Helaly, HH Balkhy, K Waseem, S Khawaja Toxicology and industrial health 32 (12), 2002-2008, 2016 | 8 | 2016 |
| Prevalence and risk factors of sensory-neural hearing loss among telephone operators SF El-Bestar, ME El-Helaly, EO Khashaba Egyptian Journal of Occupational Medicine 34 (1), 113-127, 2010 | 8 | 2010 |
| Cell Phone Usage and Semen Quality, Hospital Based Study MM M El-Helaly Sch. J. App. Med. Sci. 2 (6), 1978-198, 2014 | 6 | 2014 |
| Musculoskeletal complaints among centeral sterile supply technicians in relation to physical and psychosocial factors at work M El-Helaly, HH Balkhy Journal of Environmental and Occupational Science 4 (2), 78-83, 2015 | 2 | 2015 |
| OCCUPATIONAL EXPOSURE AND WORK PRACTICES AMONG ETHYLENE OXIDE STERILIZATION WORKERS VLKW El-Helaly M, Balkhy H Egyptian Journal of Occupational Medicine 41 (2), 157-174, 2017 | 1 | 2017 |
| PERIPHERAL NERVE DYSFUNCTION AMONG WORKERS WITH LONG-TERM OCCUPATIONAL EXPOSURE TO ORGANOPHOSPHATE PESTICIDES. ME El-Helaly, M Hazem, SM Mosad, AA El-Biomy Egyptian Journal of Occupational Medicine 33 (1), 85-102, 2009 | 1 | 2009 |
| Artificial Intelligence and Occupational Health and Safety, Benefits and Drawbacks M El-Helaly La Medicina del Lavoro 115 (2), 2024 | | 2024 |
| Respiratory Findings in Herd Dairy Farmworkers from the Nile Delta Region H Serya, M El-Helaly, MM El-Diasty, A Al-Wehedy, E Elsherbeny La Medicina del Lavoro 114 (1), 2023 | | 2023 |
| PERIPHERAL NERVE DYSFUNCTION AMONG WORKERS WITH LONG-TERM OCCUPATIONAL EXPOSURE TO ORGANOPHOSPHATE PESTICIDES. AA El-Biomy, M Hazem, SM Mosad, ME El-Helaly The Egyptian Society of Industrial Medicine, 2017 | | 2017 |
| Workplace Drug Testing among Security Guards Using Urine Drug Tests, Crosssection Study. AEH Mohamad El-Helaly Scholars Academic Journal of Pharmacy 4 (1), 42-47, 2015 | | 2015 |
| Workplace Violence against Female Workers DM El-Helaly Scholars Journal of Arts, Humanities and Social Sciences 2 (6B), 975-981, 2014 | | 2014 |
Hanan BalkhyProfessor of Pediatric Infectious Diseases, King Seud bin Abdulaziz University for Health Sciences在 ngha.med.sa 的电子邮件经过验证
