--subdivision Effect of stress on under individual animals and groups of animals and individual organs and regions of the body, e.g. Cattle--Effect of stress on; Fishes--Effect of stress on; Heart--Effect of stress on
--subdivision Effect of stress on under individual animals and groups of animals and individual organs and regions of the body, e.g. Cattle--Effect of stress on; Fishes--Effect of stress on; Heart--Effect of stress on