[Determination of penamecillin and phenoxymethylpenicillin (v-penicillic acid) based on the infrared spectra of Maripen and Vegacillin].
@article{ZllnernIvn1981DeterminationOP,
title={[Determination of penamecillin and phenoxymethylpenicillin (v-penicillic acid) based on the infrared spectra of Maripen and Vegacillin].},
author={E Z{\"o}llnern{\'e} Iv{\'a}n},
journal={Acta pharmaceutica Hungarica},
year={1981},
volume={51 1},
pages={
38-42
}
}