C. A. Francis

Organic Farming☆☆Change History: June 2013. CA Francis added new Abstract and Keywords. Introduced small edits in sections: Building Soil Fertility, Protecting Plants against Pests and added new references.

C. A. Francis, 2013 .

Levels of pre-kallikrein in resting and stimulated human parotid and submandibular saliva.

C. A. Francis, M. Hector, G. Proctor, 2001, European journal of oral sciences.

Precipitation of specific proteins by freeze-thawing of human saliva.

C. A. Francis, M. Hector, G. Proctor, 2000, Archives of oral biology.