General
The lymph vessels of all the respiratory organs were injected, including the thyroid and thymus glands. The lymph vessels of the pharyngeal cavity are described in the section on digestive organs (see lymph vessels of the pharynx).
The lymph vessels of all the respiratory organs were injected, including the thyroid and thymus glands. The lymph vessels of the pharyngeal cavity are described in the section on digestive organs (see lymph vessels of the pharynx).