Method for improving the detection of viruses in fecal samples.

od Pontefract, R D, Bergeron, G
Izdano 1985

Ergonovine-induced chest pain not due to coronary or esophageal spasm.

od Bergeron, G A, Altman, A R
Izdano 1984

Mesosomes in Escherichia coli

od Pontefract, R. D., Bergeron, G., Thatcher, F. S.
Izdano 1969

Concentration of Enteric Viruses from Water with Lettuce Extract

od Konowalchuk, J., Speirs, J. I., Pontefract, R. D., Bergeron, G.
Izdano 1974