Authors:
Gallo, M
Sarkar, M
Au, W
Pietrzak, K
Comas, B
Smith, M
Jaeger, TV
Einarson, A
Koren, G
Citation: M. Gallo et al., Pregnancy outcome following gestational exposure to echinacea - A prospective controlled study, ARCH IN MED, 160(20), 2000, pp. 3141-3143
Citation: W. Au et al., Microbial biomass respiration response to added carbon and nitrogen as an indicator of nitrogen availability in forest soils, CAN J SOIL, 78(4), 1998, pp. 607-610