trimetrexate is a topic covered in the Davis's Drug Guide.
Quiring, Courtney, et al. "Trimetrexate." Davis's Drug Guide, 16th ed., F.A. Davis Company, 2019. Emergency Central, emergency.unboundmedicine.com/emergency/view/Davis-Drug-Guide/51774/all/trimetrexate.
Quiring C, Sanoski CA, Vallerand AH. Trimetrexate. Davis's Drug Guide. 16th ed. F.A. Davis Company; 2019. https://emergency.unboundmedicine.com/emergency/view/Davis-Drug-Guide/51774/all/trimetrexate. Accessed April 18, 2019.
Quiring C, Sanoski CA, Vallerand AH. Trimetrexate [Internet]. In: Davis's Drug Guide. F.A. Davis Company; 2019. [cited 2019 April 18]. Available from: https://emergency.unboundmedicine.com/emergency/view/Davis-Drug-Guide/51774/all/trimetrexate.