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Author

Petya Koleva

2 articles by this author

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Methodology for the analysis of etomidate ...

Research Article

Methodology for the analysis of etomidate and its enantiomer by HPLC

Lily Peikova, Petia Koleva, Stefan Balkanski, Valentin Valtchev, Petia Choparinova

10.3897/pharmacia.72.e161975

26-08-2025

Unique: 713 | Total: 857

Reprint: € 5,00

1-7

Polyphenols content of selected medical ...

Research Article

Polyphenols content of selected medical plants and food supplements present at Bulgarian market

Petya Koleva, Silvia Tsanova-Savova, Slaveyka Paneva, Stefan Velikov, Zaharina Savova

10.3897/pharmacia.68.e71460

20-10-2021

Unique: 3440 | Total: 4791

Reprint: € 5,00

819-826

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