Analysis of information sources in references of the Wikipedia article "Birth defect" in Simple English language version.
Last modified:
{{cite book}}: CS1 maint: location (link) CS1 maint: numeric names: authors list (link){{cite book}}: Unknown parameter |authors= ignored (help){{cite web}}: CS1 maint: numeric names: authors list (link){{cite journal}}: CS1 maint: numeric names: authors list (link){{cite journal}}: CS1 maint: numeric names: authors list (link){{cite journal}}: CS1 maint: numeric names: authors list (link){{cite web}}: CS1 maint: numeric names: authors list (link){{cite web}}: CS1 maint: numeric names: authors list (link)