Validation of two high-performance liquid chromatographic methods for the analysis of nadolol and propranolol hydrochloride following in vitro transdermal diffusion studies

1. Calatayud-Pascual, M.A.
2. Balaguer-Fernández, C.
3. Serna-Jiménez, C.E.
4. del Rio-Sancho, S.
5. Femenía-Font, A.
6. López-Castellano, A.
7. Merino, V.