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