Many factors, including age and activity levels, affect a person’s respiratory rate. Adults usually take between 12–20 breaths per minute, but children tend to breath faster. The respiratory rate is ...

IN a recent communication, Sreerangachar 1 has criticized certain of my conclusions as to the relationship existing between the process known as tea-fermentation and the normal respiratory mechanism ...

Hydrogen sulfide, recognized by its characteristic rotten egg smell, is synthesized in the respiratory center -- an integral brain region governing respiration. Researchers have identified that ...