BoneSkeletal effects of 5-year high-dose cyclical etidronate in patients with pseudoxanthoma elasticumBy Melanie Haverkamp, Aart-Jan van Weert, Wouter Foppen, +6Show 6 more authors, Pim A. de JongTrial in peopleInterventionsPaperThe paperMelanie Haverkamp, Aart-Jan van Weert, Wouter Foppen, +6Show 6 more authors, Stijn Bunk, Frank L.J. Visseren, Mirza Faisal Beg, Karteek Popuri, Socrates E. Papapoulos, Wilko Spiering, Pim A. de JongUtrecht UniversityBone, 15 Sep 2026doi.org/10.1016/j.bone.2026.118088PubMed 42744197