FAKRI MUSTAFA, Y.; YASSER. Synthesis of new coumarin derivatives with suspected anticoagulant activity. Iraqi Journal of Pharmacy, [S. l.], v. 12, n. 1, p. 20–32, 2012. Disponível em: https://rjps.uomosul.edu.iq/index.php/iphr/article/view/21519. Acesso em: 4 aug. 2025.