the Comparative Palatability of Some Dry-Season  Tadpoles  from  Costa Rica ".  Medicine  – Presented to Willibrord Weijmar Schultz, Pek van Andel, and Eduard Mooyaart of  Groningen , the  Netherlands , and Ida Sabelis of  Amsterdam , for their illuminating report "Magnetic Resonance Imaging of Male and Female Genitals During Coitus and