Roney, BR; Renhui, L; Banack, SA; Murch, S; Honegger, R; Cox, PA (2009). "Consumption of fa cai Nostoc soup: a potential for BMAA exposure from Nostoc cyanobacteria in China?". Amyotrophic Lateral Sclerosis. 10 (Suppl 2): 44–9. doi:10.3109/17482960903273031. PMID19929731. S2CID2893117.
Roney, BR; Renhui, L; Banack, SA; Murch, S; Honegger, R; Cox, PA (2009). "Consumption of fa cai Nostoc soup: a potential for BMAA exposure from Nostoc cyanobacteria in China?". Amyotrophic Lateral Sclerosis. 10 (Suppl 2): 44–9. doi:10.3109/17482960903273031. PMID19929731. S2CID2893117.
Roney, BR; Renhui, L; Banack, SA; Murch, S; Honegger, R; Cox, PA (2009). "Consumption of fa cai Nostoc soup: a potential for BMAA exposure from Nostoc cyanobacteria in China?". Amyotrophic Lateral Sclerosis. 10 (Suppl 2): 44–9. doi:10.3109/17482960903273031. PMID19929731. S2CID2893117.