Medical-pharmaceutical intervention on patients exposed to azathioprine-allopurinol interaction in the Community of Madrid - Manzanet, JMP; Palomares, JMI; Utiel, EP; Crujera, LE; Gallo, MET; Garcia, IS; Valeron, AB; Vilaplana, BME; Rodriguez, AIV; Caballero, MC; Sanjuan, AM; Montero, JMS (Semergen, 2025)