| Webster's Online Dictionary |
| Expressions | Domain | Definition | |
| Estrogens, Catechol | Health | 2- or 4-Hydroxyestrogens. Substances that are physiologically active in mammals, especially in the control of gonadotropin secretion. Physiological activity can be ascribed to either an estrogenic action or interaction with the catecholaminergic system. (references) | |
Source: compiled by the editor from various references; see credits. | Top | ||
