MJ Lannoo, DR Sutherland, P Jones, D Rosenberry, RW Klaver, DM Hoppe, PTJ Johnson, KB Lunde, C Facemire, JM Kapfer,
Multiple Causes for the Malformed Frog Phenomenon Multiple Stressor Effects in Relation to Declining Amphibian Populations. pp. 233- 262 ,(2003) ,
10.1520/STP11186S