by Hutchison, W D, Allan, R J, Opitz, H, Levy, R, Dostrovsky, J O, Lang, A E, Lozano, A M
Published in Annals of neurology (01.10.1998)

by GIRAY, C, OPITZ, H. M, MACLEAN, S, BOUCHARD, D
Published in Diseases of aquatic organisms (23.09.2005)

by Causey, Robert C., Artiushin, Sergey C., Crowley, Ian F., Weber, James A., Homola, Alma D., Kelley, Antoinette, Stephenson, Lisa A., Opitz, H. Michael, Guilmain, Sarah, Timoney, John F.
Published in The veterinary journal (1997) (01.05.2010)

by BOUCHARD, D, KELEHER, W, OPITZ, H. M, BLAKE, S, EDWARDS, K. C, NICHOLSON, B. L
Published in Diseases of aquatic organisms (29.01.1999)

by Liebana, E, Garcia-Migura, L, Guard-Petter, J, McDowell, S.W.J, Rankin, S, Opitz, H.M, Clifton-Hadley, F.A, Davies, R.H
Published in Journal of applied microbiology (01.01.2002)

by Bitzer, M, Opitz, H, Popp, J, Morgalla, M, Gruber, A, Heiss, E, Voigt, K
Published in Acta neurochirurgica (01.01.1998)

by Henzler, D.J. (USDA, APHIS, VS, Pickerinton, OH), Opitz, H.M
Published in Avian diseases (01.07.1992)

by Wittwer, F.G., Gallardo, P., Reyes, J., Opitz, H.
Published in Preventive veterinary medicine (27.01.1999)

by Pahl, B.C, Opitz, H.M
Published in Aquaculture research (01.09.1999)

by den Brok, Monique W.J., Nuijen, Bastiaan, Hillebrand, Michel J.X., Lutz, Christian, Opitz, Hans-Georg, Beijnen, Jos H.
Published in Journal of pharmaceutical and biomedical analysis (15.07.2005)

by Bitzer, M, Klose, U, Nägele, T, Friese, S, Kuntz, R, Fetter, M, Opitz, H, Voigt, K
Published in European radiology (01.01.1999)

by Cappellini, Maria Domenica, Cohen, Alan, Piga, Antonio, Bejaoui, Mohamed, Perrotta, Silverio, Agaoglu, Leyla, Aydinok, Yesim, Kattamis, Antonis, Kilinc, Yurdanur, Porter, John, Capra, Marcello, Galanello, Renzo, Fattoum, Slaheddine, Drelichman, Guillermo, Magnano, Carmelo, Verissimo, Monica, Athanassiou-Metaxa, Miranda, Giardina, Patricia, Kourakli-Symeonidis, Alexandra, Janka-Schaub, Gritta, Coates, Thomas, Vermylen, Christiane, Olivieri, Nancy, Thuret, Isabelle, Opitz, Herbert, Ressayre-Djaffer, Catherine, Marks, Peter, Alberti, Daniele
Published in Blood (01.05.2006)

by Pietrak, Michael, Michael Opitz, Hans
Published in Aquaculture research (01.07.2004)

by Nägele, T, Petersen, D, Klose, U, Grodd, W, Opitz, H, Voigt, K
Published in Neuroradiology (01.05.1994)

by Piga, A, Galanello, R, Forni, GL, Cappellini, MD, Origa, R, Zappu, A, Donato, G, Bordone, E, Lavagetto, A, Zanaboni, L, Sechaud, R, Hewson, N, Ford, JM, Opitz, H, Alberti, D
Published in Haematologica (Roma) (01.07.2006)

by Phillips, R.A. (University of Maine, Orono, ME.), Opitz, H.M
Published in Avian diseases (01.10.1995)

by Nägele, T, Klose, U, Grodd, W, Opitz, H, Schick, F, Steinbrecher, A, Voigt, K
Published in Neuroradiology (01.08.1996)

by Nagele, T, Petersen, D, Klose, U, Grodd, W, Opitz, H, Gut, E, Martos, J, Voigt, K
Published in American journal of neuroradiology : AJNR (01.01.1993)

by Weller, M, Liedtke, W, Petersen, D, Opitz, H, Poremba, M
Published in Neurology (01.02.1992)

by den Brok, Monique W J, Nuijen, Bastiaan, Challa, Eric E, Lutz, Christian, Opitz, Hans Georg, Beijnen, Jos H
Published in Anti-cancer drugs (01.08.2005)