Martínez, M. J., & Crespi, M. (1997). Extraction by SOXTEC® of the cotton fatty matter from different producing areas. Comparison of the dichloromethane or successive dichloromethane-methanol extractions. Grasas Y Aceites, 48(4), 226–230. https://doi.org/10.3989/gya.1997.v48.i4.793