G. Pierik

University of Groningen A comparative analysis of tioguanine versus low-dose thiopurines combined with allopurinol in inflammatory bowel disease patients Biemans,

F. Hoentjen, M. Pierik, R. West, 2020 .

SUBFASCIAL ENDOSCOPIC PERFORATING VEIN SURGERY SUBFASCIAL ENDOSCOPIC PERFORATING VEIN SURGERY

G. Rector, G. Pierik, G. Marquez, 2010 .

Optical spectroscopic imaging for non-invasive evaluation of tissue oxygenation.

H. Bruining, C. Ince, G. Pierik, 1992, Chirurgie; memoires de l'Academie de chirurgie.