Jaeger, C.P. et al. 2014. INITIAL CHARACTERIZATION OF MAJOR HISTOCOMPATIBILITY COMPLEX (MHC) CLASS IIB EXON 2 IN AN ENDANGERED RATTLESNAKE, THE EASTERN MASSASAUGA (SISTRURUS CATENATUS). Journal of North American Herpetology. 1 (Jul. 2014), 98–104. DOI:https://doi.org/10.17161/jnah.vi1.11909.