A fast method based on programmed temperature vaporization-mass spectrometry for the quantification of 17α-ethinylestradiol and drospirenone in contraceptive formulations

Analytical Methods, Vol. 18, Núm. 2, 2026, pp. 466-474

1. Álvarez Alonso,P.
2. González-Mariño,I.
3. del Nogal Sánchez,M.
4. Ballester-Caudet,A.
5. Rodríguez-Gonzalo,E.
6. Pérez Pavón,J.L.