Author = Omnia A. El-Helaly
| Number of Articles: 2 | ||
| 1 | Quality Control of Herbal Products in the Egyptian Market Used for Weight Management | |
| Volume 2, Issue 1, October 2021, Page 9-14 | ||
| Lourin G. Malak; Omnia A. El-Helaly; Amany Ahmed | ||
| 2 | EFFECT OF SOLVENT CONCENTRATIONS ON QUANTITATIVE ESTIMATION OF TOTAL PHENOLIC AND FLAVONOID CONTENTS OF AERIAL PARTS OF CALOTROPIS PROCERA (Ait.) R.Br | |
| Volume 1, Issue 1, April 2021, Page 43-48 | ||
| Lourin G Malak; Omnia A El-Helaly; Maged G Abdel-Messih; Amany S Ahmed | ||
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