diff --git a/pathways/WP5329/WP5329-bibliography.tsv b/pathways/WP5329/WP5329-bibliography.tsv
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--- a/pathways/WP5329/WP5329-bibliography.tsv
+++ b/pathways/WP5329/WP5329-bibliography.tsv
@@ -1 +1,6 @@
 ID	Database	Citation
+1390320	Pubmed	"Cholesterol biosynthesis and metabolism. Russell DW. Cardiovasc Drugs Ther. 1992 Apr;6(2):103–10.  <a href=""http://www.ncbi.nlm.nih.gov/pubmed/1390320"" target=""_blank"" class=""external"" rel=""nofollow"">PubMed</a> <a href=""https://europepmc.org/abstract/MED/1390320"" target=""_blank"" class=""external"" rel=""nofollow"">Europe PMC</a> <a href=""https://scholia.toolforge.org/pubmed/1390320"" target=""_blank"" class=""external"" rel=""nofollow"">Scholia</a>"
+3524618	Pubmed	"Regulation of cholesterol biosynthesis. Rudney H, Sexton RC. Annu Rev Nutr. 1986;6:245–72.  <a href=""http://www.ncbi.nlm.nih.gov/pubmed/3524618"" target=""_blank"" class=""external"" rel=""nofollow"">PubMed</a> <a href=""https://europepmc.org/abstract/MED/3524618"" target=""_blank"" class=""external"" rel=""nofollow"">Europe PMC</a> <a href=""https://scholia.toolforge.org/pubmed/3524618"" target=""_blank"" class=""external"" rel=""nofollow"">Scholia</a>"
+11969204	Pubmed	"Membrane-bound enzymes of cholesterol synthesis from lanosterol. Gaylor JL. Biochem Biophys Res Commun. 2002 Apr 19;292(5):1139–46.  <a href=""http://www.ncbi.nlm.nih.gov/pubmed/11969204"" target=""_blank"" class=""external"" rel=""nofollow"">PubMed</a> <a href=""https://europepmc.org/abstract/MED/11969204"" target=""_blank"" class=""external"" rel=""nofollow"">Europe PMC</a> <a href=""https://scholia.toolforge.org/pubmed/11969204"" target=""_blank"" class=""external"" rel=""nofollow"">Scholia</a>"
+12668600	Pubmed	"Disorders of cholesterol biosynthesis: prototypic metabolic malformation syndromes. Herman GE. Hum Mol Genet. 2003 Apr 1;12 Spec No 1:R75-88.  <a href=""http://www.ncbi.nlm.nih.gov/pubmed/12668600"" target=""_blank"" class=""external"" rel=""nofollow"">PubMed</a> <a href=""https://europepmc.org/abstract/MED/12668600"" target=""_blank"" class=""external"" rel=""nofollow"">Europe PMC</a> <a href=""https://scholia.toolforge.org/pubmed/12668600"" target=""_blank"" class=""external"" rel=""nofollow"">Scholia</a>"
+16054061	Pubmed	"Insig-mediated degradation of HMG CoA reductase stimulated by lanosterol, an intermediate in the synthesis of cholesterol. Song BL, Javitt NB, DeBose-Boyd RA. Cell Metab. 2005 Mar;1(3):179–89.  <a href=""http://www.ncbi.nlm.nih.gov/pubmed/16054061"" target=""_blank"" class=""external"" rel=""nofollow"">PubMed</a> <a href=""https://europepmc.org/abstract/MED/16054061"" target=""_blank"" class=""external"" rel=""nofollow"">Europe PMC</a> <a href=""https://scholia.toolforge.org/pubmed/16054061"" target=""_blank"" class=""external"" rel=""nofollow"">Scholia</a>"
diff --git a/pathways/WP5372/WP5372-bibliography.tsv b/pathways/WP5372/WP5372-bibliography.tsv
new file mode 100644
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@@ -0,0 +1,2 @@
+ID	Database	Citation
+31911834	Pubmed	"δ-secretase in neurodegenerative diseases: mechanisms, regulators and therapeutic opportunities. Zhang Z, Tian Y, Ye K. Transl Neurodegener. 2020 Jan 6;9:1.  <a href=""http://www.ncbi.nlm.nih.gov/pubmed/31911834"" target=""_blank"" class=""external"" rel=""nofollow"">PubMed</a> <a href=""https://europepmc.org/abstract/MED/31911834"" target=""_blank"" class=""external"" rel=""nofollow"">Europe PMC</a> <a href=""https://scholia.toolforge.org/pubmed/31911834"" target=""_blank"" class=""external"" rel=""nofollow"">Scholia</a>"