@mastersthesis{MTMT:32021742,
	title = {Preparation and evaluation of metoprolol tartrate patches containing different polymer components},
	url = {https://m2.mtmt.hu/api/publication/32021742},
	author = {Papp, József},
	doi = {10.14753/SE.2012.1752},
	unique-id = {32021742},
	year = {2012}
}

@article{MTMT:1637265,
	title = {Correlation between the FT-IR characteristics and metoprolol tartrate release of methylcellulose-based patches},
	url = {https://m2.mtmt.hu/api/publication/1637265},
	author = {Papp, József and Horgos, J and Szente, Virág and Zelkó, Romána},
	doi = {10.1016/j.ijpharm.2010.03.053},
	journal-iso = {INT J PHARM},
	journal = {INTERNATIONAL JOURNAL OF PHARMACEUTICS},
	volume = {392},
	unique-id = {1637265},
	issn = {0378-5173},
	year = {2010},
	eissn = {1873-3476},
	pages = {189-191},
	orcid-numbers = {Zelkó, Romána/0000-0002-5419-9137}
}

@{MTMT:1345903,
	title = {Significance of the nonionic surfactants - A pharmaceutical approach.},
	url = {https://m2.mtmt.hu/api/publication/1345903},
	author = {Papp, József and Zelkó, Romána},
	booktitle = {NON-IONIC SURFACTANTS},
	unique-id = {1345903},
	year = {2010},
	pages = {229-244},
	orcid-numbers = {Zelkó, Romána/0000-0002-5419-9137}
}

@article{MTMT:1342792,
	title = {Correlation between the free volume and the metoprolol tartrate release of metolose patches},
	url = {https://m2.mtmt.hu/api/publication/1342792},
	author = {Papp, József and Szente, Virág and Süvegh, Károly and Zelkó, Romána},
	doi = {10.1016/j.jpba.2009.07.011},
	journal-iso = {J PHARMACEUT BIOMED ANAL},
	journal = {JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS},
	volume = {51},
	unique-id = {1342792},
	issn = {0731-7085},
	year = {2010},
	eissn = {1873-264X},
	pages = {244-247},
	orcid-numbers = {Süvegh, Károly/0000-0001-8147-0546; Zelkó, Romána/0000-0002-5419-9137}
}

@article{MTMT:1342786,
	title = {The influence of Metolose structure on the free volume and the consequent metoprolol tartrate release of patches},
	url = {https://m2.mtmt.hu/api/publication/1342786},
	author = {Papp, József and Marton, Sylvia and Süvegh, Károly and Zelkó, Romána},
	doi = {10.1016/j.ijbiomac.2008.09.014},
	journal-iso = {INT J BIOL MACROMOL},
	journal = {INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES},
	volume = {44},
	unique-id = {1342786},
	issn = {0141-8130},
	year = {2009},
	eissn = {1879-0003},
	pages = {6-8},
	orcid-numbers = {Marton, Sylvia/0000-0002-2419-3383; Süvegh, Károly/0000-0001-8147-0546; Zelkó, Romána/0000-0002-5419-9137}
}