Author = Helal SF
| Number of Articles: 4 | ||
| 1 | PREVALENCE OF TUBERCULOSIS AMONG HEALTHCARE WORKERS IN CAIRO UNIVERSITY HOSPITALS | |
| Volume 39, Issue 2, July 2015, Page 213-230 | ||
| Fouad MM; Helal SF; Lotfy BM; El Kholy AA; Sabri YY | ||
| 2 | DYSLIPIDEMIA AND DISRUPTION OF L-CARNITINE IN ALUMINUM EXPOSED WORKERS | |
| Volume 37, Issue 1, January 2013, Page 33-46 | ||
| Gaballa IF; Helal SF; Rashed LA; Abdelsamea AA | ||
| 3 | STUDY THE RENAL AFFECTION DUE TO SILICA EXPOSURE AMONG MARBLE CUTTING WORKERS | |
| Volume 36, Issue 1, January 2012, Page 69-81 | ||
| Arafaa AM; Helal SF; Afify M | ||
| 4 | HEALTH HAZARDS AMONG FIRE FIGHTERS | |
| Volume 31, Issue 2, July 2007, Page 288-291 | ||
| Helal SF; Labib D. | ||
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