KHAN, Alam; ANDERSON, Richard A. Insulin Potentiating Factor (IPF) Present in Foods, Species and Natural Products. Pakistan Journal of Nutrition, Pakistan, v. 2, n. 4, p. 254–257, 2003. DOI: 10.3923/pjn.2003.254.257. Disponível em: https://pjnonline.org/pjn/article/view/115. Acesso em: 15 aug. 2025.