Wigley, FM; Flavahan, NA (11 Agustus 2016). "Raynaud's Phenomenon". The New England Journal of Medicine. 375 (6): 556–65. doi:10.1056/nejmra1507638. PMID27509103.
Anderson ME, Moore TL, Lunt M, Herrick AL (Maret 2007). "The 'distal-dorsal difference': a thermographic parameter by which to differentiate between primary and secondary Raynaud's phenomenon". Rheumatology. 46 (3): 533–8. doi:10.1093/rheumatology/kel330. PMID17018538.
"What Causes Raynaud's?". NHLBI. 21 Maret 2014. Diarsipkan dari asli tanggal 4 Oktober 2016. Diakses tanggal 1 Oktober 2016.
pubmed.ncbi.nlm.nih.gov
Wigley, FM; Flavahan, NA (11 Agustus 2016). "Raynaud's Phenomenon". The New England Journal of Medicine. 375 (6): 556–65. doi:10.1056/nejmra1507638. PMID27509103.
Anderson ME, Moore TL, Lunt M, Herrick AL (Maret 2007). "The 'distal-dorsal difference': a thermographic parameter by which to differentiate between primary and secondary Raynaud's phenomenon". Rheumatology. 46 (3): 533–8. doi:10.1093/rheumatology/kel330. PMID17018538.
web.archive.org
"What Is Raynaud's?". NHLBI. 21 Maret 2014. Diarsipkan dari asli tanggal 4 Oktober 2016. Diakses tanggal 1 Oktober 2016.