"A family of drugs that decrease the production of sex hormones (estrogen or testosterone) and slow the growth of tumors that need sex hormones to grow.NCI-GLOSS" . "nonsteroidal aromatase inhibitorPTNCI-GLOSSCDR0000044828" . "C2018"^^ . . "Non-Steroidal Aromatase Inhibitor"^^ . "An aromatase inhibitor with a non-steroidal structure. Non-steroidal aromatase inhibitors work by reversible competition with the enzyme.NCI" . "Non-Steroidal Aromatase Inhibitor"^^ . "Chemical Viewed Functionally"^^ . "Non-Steroidal Estrogen Synthase InhibitorSYNCI" . . "C1518386"^^ . "Non-Steroidal Aromatase InhibitorPTNCI" . "Non-Steroidal_Aromatase_Inhibitor"^^ . "Non-Steroidal Estrogen Synthetase InhibitorSYNCI" . "Non-Steroidal Androstenedione Aromatase InhibitorSYNCI" .