Polymorphism in Erlotinib hydrochloride: new insights into relative stability, thermal behavior, and structural differences of forms A and B - António, Catarina T; Évora, António O. L; Bernardes, Carlos E. S; Diogo, Hermínio P; Araujo, Gabriel Lima Barros de; Smith, Pamela; Byrn, Stephen R; Fausto, Rui; Piedade, Manuel E. Minas da (Crystal Growth and Design, 2023)