Authors: Hassel, DM Schiffman, PS Snyder, JR

Citation: Dm. Hassel et al., Petrographic and geochemic evaluation of equine enteroliths, AM J VET RE, 62(3), 2001, pp. 350-358

Authors: Southwood, LL Schott, HC Henry, CJ Kennedy, FA Hines, MT Geor, RJ Hassel, DM

Citation: Ll. Southwood et al., Disseminated hemangiosarcoma in the horse: 35 cases, J VET INT M, 14(1), 2000, pp. 105-109

Authors: Hassel, DM Stover, SM Yarbrough, TB Drake, CM Taylor, KT

Citation: Dm. Hassel et al., Palmar-plantar axial sesamoidean approach to the digital flexor tendon sheath in horses, J AM VET ME, 217(9), 2000, pp. 1343

Authors: Hassel, DM Langer, DL Snyder, JR Drake, CM Goodell, ML Wyle, A

Citation: Dm. Hassel et al., Evaluation of enterolithiasis in equids: 900 cases (1973-1996), J AM VET ME, 214(2), 1999, pp. 233-237