Due to a lack of financial resources, we unfortunately have to suspend the import of any new radio frequency and mobile phone-related articles as of now (November 27, 2017). We apologize for this inconvenience and will keep you informed.


Endocrinology. 1. A hormonal pathway that is characterized by the release of a biologically active substance into the blood.
2. Describing a pathway, organ, or structure that secretes internally.