Mary A. Bisi-Johnson

Molecular basis of virulence in clinical isolates of Escherichia coli and Salmonella species from a tertiary hospital in the Eastern Cape, South Africa

Mary A. Bisi-Johnson, L Chikwelu, Sandeep Vasaikar et al. · Gut Pathogens · 2011 · 121 citations · Full text

Life Sciences, Infectious Diseases, Microbiology +17

Concentrations and Human Health Risk of Heavy Metals in Rivers in Southwest Nigeria

Ibukun M. Adesiyan, Mary A. Bisi-Johnson, Omolara Titilayo Aladesanmi et al. · Journal of Health and Pollution · 2018 · 90 citations · Full text

Pharmacy, Environmental Sciences, Toxicology +16

A survey of indigenous herbal diarrhoeal remedies of O.R. Tambo district, Eastern Cape Province, South Africa

Mary A. Bisi-Johnson, Ali M, Obi . et al. · AFRICAN JOURNAL OF BIOTECHNOLOGY · 2010 · 78 citations · Full text

Life Sciences, Botany, Ethnobotany +15

Evaluation of the antibacterial and anticancer activities of some South African medicinal plants

Mary A. Bisi-Johnson, L Chikwelu, Toshio Hattori et al. · BMC Complementary and Alternative Medicine · 2011 · 75 citations · Full text

Medicine, Pharmacology, Toxicology +17

Antibacterial activity of crude extracts of some South African medicinal plants against multidrug resistant etiological agents of diarrhoea

Mary A. Bisi-Johnson, Babatunde B. Samuel, J.N. Eloff et al. · BMC Complementary and Alternative Medicine · 2017 · 65 citations · Full text

Life Sciences, Infectious Diseases, Microbiology +17