Jules Beekwilder, Ingrid M. van der Meer, Ole Sibbesen, Mans Broekgaarden, Ingmar Qvist, Joern D. Mikkelsen, Robert D. Hall (2007-10). “Microbial production of natural raspberry ketone”. Biotechnology journal2 (10): 1270–1279. doi:10.1002/biot.200700076. PMID17722151.
Chie Morimoto, Yurie Satoh, Mariko Hara et al. (2005-5). “Anti-obese action of raspberry ketone”. Life sciences77 (2): 194–204. doi:10.1016/j.lfs.2004.12.029. PMID15862604.
Jules Beekwilder, Ingrid M. van der Meer, Ole Sibbesen, Mans Broekgaarden, Ingmar Qvist, Joern D. Mikkelsen, Robert D. Hall (2007-10). “Microbial production of natural raspberry ketone”. Biotechnology journal2 (10): 1270–1279. doi:10.1002/biot.200700076. PMID17722151.
F. L. Greenway (2001-8). “The safety and efficacy of pharmaceutical and herbal caffeine and ephedrine use as a weight loss agent”. Obesity reviews : an official journal of the International Association for the Study of Obesity2 (3): 199–211. PMID12120105.