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- Publications
- Influence
Behavioural responses to amino acids and related compounds, including propionic acid, by adult Biomphalaria glabrata (Say), a snail host of Schistosoma mansoni.
- J. Thomas, B. Assefa, C. Cowley, J. Ofosu-Barko
- Biology, Medicine
- Comparative biochemistry and physiology. C…
- 1980
Abstract 1. Two types of diffusion olfactometers, designed to study chemoreception by adult, sexually mature, Biomphalaria glabrata, and capable of maintaining steep chemical gradients for the… Expand
Intestinal helminths in Akaki town, with special emphasis on the epidemiology of Schistosoma mansoni.
Two thousand, three hundred and nine stool specimens from about 5% of the residents of Akaki were examined by Kato thick smear technique for helminthic infections. The prevalence of various parasites… Expand
Behavioural responses to amino acids by juvenile Biomphalaria glabrata, a snail host of Schistosoma mansoni
- J. D. Thomas, B. Assefa
- Biology
- 1979
Abstract 1. A diffusion olfactometer, designed to study chemoreception by juvenile Biomphalariaglabrata, and capable of maintaining a steep chemical gradient for the duration of the experiment is… Expand