TY - RPRT TI - An efficient strategy to estimate intensity and prevalence: Sampling metacercariae in fishes AU - Jenny C. Shaw AU - Leopoldina Aguirre-Macedo AU - Kevin D. Lafferty PY - 2005 DO - 10.1645/ge-385r2 UR - https://pubs.usgs.gov/publication/1008379 ID - 1008379 ER -