Authors: Geist, E

Citation: E. Geist, Children are born mathematicians: Promoting the construction of early mathematical concepts in children under five, YOUNG CHILD, 56(4), 2001, pp. 12-19

Authors: Schwaibold, H Popiel, C Geist, E Hartung, R

Citation: H. Schwaibold et al., Oral intake of poppy seed: A reliable and simple method for diagnosing vesico-enteric fistula, J UROL, 166(2), 2001, pp. 530-531

Authors: Geist, E

Citation: E. Geist, Mistaking one man for another - A story, COMMENTARY, 111(2), 2001, pp. 41-49