Reassessment of the reported single-crystal X-ray diffraction characterization of polymorphs of furosemide and finasteride shows that, in each case, incomplete data collections have resulted in the mistaken identification of two forms that are, in fact, identical. © 2006 International Union of Crystallography Printed in Great Britain - all rights reserved.
Karami, S., Li, Y., Hughes, D. S., Hursthouse, M. B., Russell, A. E., Threlfall, T. L., … Roberts, R. (2006). Further errors in polymorph identification: Furosemide and finasteride. Acta Crystallographica Section B: Structural Science, 62(4), 689–691. https://doi.org/10.1107/S0108768106016211