CABO TORRES, J.; VILLAR DEL FRESNO, Ángel; PRADO GARCÍA, P. Determination of alkaloids in drugs. Attempt to unify the techniques prescribed by the F.E. IX. - I. Belladonna leaves and coca. Ars Pharmaceutica (Internet), [S. l.], v. 9, n. 1-2, p. 3–10, 1967. Disponível em: https://revistaseug.ugr.es/index.php/ars/article/view/7761. Acesso em: 19 may. 2024.