bibliographicCitation |
Tatsis G, Danos J, Gaga M, Pantelakis D, Veslemes M, Jordanoglou J. A single-blind crossover study of two different slow release theophylline preparations. J Int Med Res. 1988 Nov;16(6):452–8. doi: 10.1177/030006058801600607. PMID: 3069520. |